Patreon for Mongolian felt making creators 2026: esgii ger örgömj reed mat khana toono fat-tailed sheep wool hevtee ologdoi UNESCO 2013 Mongolian diaspora iOS 62–68% Apple Tax

Esgii — the Mongolian word for felt, produced primarily from the wool of fat-tailed sheep across the steppe and semi-desert pastoral zones of Mongolia and Inner Mongolia — is among the oldest and most structurally essential textile traditions in Central Asia, distinguished not principally by surface decoration but by its fundamental architectural role as the primary thermal envelope of the ger, the portable round dwelling that is the defining material culture object of Mongolian nomadic pastoralism. A standard ger requires between three and five complete layers of esgii panels to achieve the thermal performance needed to sustain habitation across the extreme temperature range of the Mongolian steppe, and the total felt area needed to cover a medium-sized ger in a full insulating set amounts to approximately eight to ten square meters. Producing that volume of felt from raw wool — cleaned, carded, laid in layers, lubricated, rolled, trampled, and consolidated over hours of physical labor — represents a major seasonal undertaking that historically structured the annual work calendar of herding households across the steppe belt from the Caspian to Manchuria.

The tradition’s centrality to Mongolian pastoral life was recognized formally when UNESCO inscribed the Mongolian Ger and its associated customs — including the craft knowledge of esgii production — on the Representative List of the Intangible Cultural Heritage of Humanity in 2013. That inscription was significant not merely as an honorific but as a statement about the living transmission status of the tradition: the UNESCO ICH framework is explicitly designed to recognize practices that are maintained by living communities through active transmission, not historical artifacts. In Mongolia as of the 2020s, esgii production continues as a practiced domestic craft in rural pastoral communities, maintained by women who learned the full rolling process through participation rather than formal instruction, and it is increasingly documented and promoted by urban Mongolians who recognize its cultural significance alongside its practical function.

The Mongolian diaspora — concentrated in South Korea (approximately 35,000, the largest overseas community), the United States (20,000–30,000), Germany (15,000–20,000), Japan (approximately 10,000), and the United Kingdom (8,000–12,000) — shows iOS device adoption of approximately 62–68% across the active Patreon subscriber segment. South Korean and Japanese Mongolian communities show iOS adoption of 70–78% and 72–80% respectively, pulled up by the high-iOS-adoption environments they inhabit; US, German, and UK communities run 65–72%; the composite weighted average settles at 62 to 68 percent. Apple’s 30 percent iOS commission on Patreon subscriptions, effective November 1, 2026, extracts $37.80/month at $200/month with 63% iOS, rising to $58.50/month at $300/month and $100.50/month at $500/month. KeepTier routes all subscriber payments through Stripe web checkout at $9/month flat, eliminating the iOS routing premium entirely.

Esgii and the ger: why felt is not craft but engineering

The cultural positioning of Mongolian felt-making as a domestic craft understates its actual technical complexity. Esgii production is not textile craft in the sense of weaving, knitting, or embroidery — traditions in which the maker assembles a structure from discrete threads or elements using a relatively predictable mechanical sequence. Felt production is a thermomechanical process in which fiber behavior under heat, moisture, and mechanical agitation governs the outcome, and the quality of the finished panel depends on accurate calibration of multiple simultaneous variables: fiber grade and cleanliness, layer density and fiber orientation, temperature and quantity of the hot water application, quantity and distribution of the ölt fat lubricant, rolling pressure progression through the consolidation sequence, timing of periodic unrolling and inspection, identification and remediation of thin zones before they become structural weaknesses in the finished panel, and final rolling pressure to achieve target density without over-consolidating the panel to rigidity. These variables interact nonlinearly: a correct ölt application with incorrect rolling pressure produces different failure modes than an incorrect ölt application with correct pressure, and experienced felt-makers carry calibration knowledge that is essentially impossible to document in a way that fully replaces direct tactile learning.

The ger is itself a sophisticated structural engineering achievement, and the esgii system reflects the precision of its dimensional requirements. A standard medium ger (four to five khana wall sections, the most common size for a family dwelling) has a diameter of approximately five to six meters, a wall height of approximately one and a half to one and eight-tenths meters, and a total roof area determined by the uniï pole length and angle. Every component of the esgii panel system must be dimensioned to fit these parameters precisely: khana panels that are too short leave gaps at panel junctions that are both thermal weak points and structural nuisances; uniï strips that are too narrow fail to grip their wooden poles securely; a toono cap that is imprecisely shaped will not seat cleanly over the crown wheel rim. The felt-maker producing a complete ger set must also manage the interrelationship between individual panel dimensions and the cumulative geometry of the assembled ger: the same felt panel that fits correctly on one ger’s khana lattice may not fit on another ger whose lattice was produced by a different carpenter at a slightly different tension angle. Traditional Mongolian pastoral practice involved close coordination between the carpenter who produced the khana, uniï, and toono wooden components and the felt-maker who produced the esgii panels, with panel dimensions adjusted to the specific wooden components being covered.

For Patreon content creators, this engineering complexity is a content asset rather than an obstacle. Free-platform content about Mongolian felt-making typically covers the visual spectacle of the rolling process — the large-scale physical labor, the cooperative community production sessions, the dramatic footage of multiple people trampling a large rolled bundle — without addressing the underlying physics and dimensional precision that distinguish a structurally adequate ger panel from an inadequate one. The Patreon content layer can address this technical depth in ways that free platforms structurally cannot: the subscriber who pays for monthly access to technical documentation of the felt-making process is exactly the person who wants to understand why ölt is necessary, what cuticular scale ratcheting means at the fiber-mechanics level, and how to identify a khana panel that will maintain its thermal performance through a Mongolian winter versus one that will compress and lose loft within its first season.

The wool: fat-tailed sheep breeds, fiber characteristics, and seasonal harvest

The primary raw material for Mongolian esgii is the wool of fat-tailed sheep — Mongolian breeds in the Ovis aries complex whose distinctive characteristic is the large fat deposits accumulated at the base of the tail and in the rump region, an adaptation to the extreme cold and seasonal feed scarcity of the steppe environment. The fat-tail provides a readily available energy reserve for the animal during severe winter conditions when pasture is inaccessible, and the fat itself — referred to as süül in Mongolian — historically supplied both human dietary fat and the ölt lubricant used in felt production. Mongolian herders maintain fat-tailed breeds including the Khalkha (the numerically dominant breed across central and eastern Mongolia), the Bayad, the Tsaatan (lighter-built, suited to forest-steppe zones), and various regional variants, selecting for the combination of wool yield, fiber diameter, and fat-tail development that meets their specific production balance between felt-making fiber and meat/fat food output.

The wool of Mongolian fat-tailed sheep is not the fine-fiber wool of premium European breeds like Merino (whose fiber diameter of 14–25 microns is optimized for spinning fine yarns) but rather a medium to coarse fiber in the range of 25–45 microns depending on body position, age, and breed variant. This fiber diameter range is well-matched to felt production: coarser than fine spinning wool, the medium-gauge Mongolian sheep fiber has cuticular scales that are proportionally larger in relation to fiber diameter than the scales on very fine wool, which means the scale-to-scale engagement during felting is more aggressive and produces faster consolidation. Very fine wool felts more slowly because the smaller scales offer less mechanical purchase on adjacent fibers; very coarse wool (above approximately 50 microns) felts too aggressively and with less controlled uniformity. The medium-coarse range of Mongolian sheep wool is close to ideal for the architectural felt applications of the ger system, producing panels that consolidate reliably within the three-to-six-hour rolling sequence and achieve the density and resilience specifications needed for thermal performance.

The seasonal harvest schedule for esgii wool reflects the pastoral year. Spring shearing (May–June) provides the primary fiber input for felt production: the winter fleece that the sheep has accumulated over the preceding cold season is at its maximum length and density, the fibers are in their best condition before sun exposure and physical wear degrade them, and the shearing coincides with the period when ger maintenance and re-covering work is traditionally performed in preparation for the summer and autumn travel season. A secondary autumn clip (September–October) provides fiber for winter-preparation felt work. The spring shearing of a single fat-tailed sheep yields approximately one and a half to three kilograms of raw wool depending on the animal’s size and condition. To produce a complete ger esgii set of eight to ten square meters at the target density for wall panels and floor esgii combined, a family needs approximately forty to sixty kilograms of raw wool — representing the spring clip of fifteen to thirty animals. This fiber volume makes esgii production an enterprise scaled to the full flock rather than individual animals, and the cooperative community production sessions that appear frequently in documentary content — multiple families working together to process and roll several ger sets simultaneously — reflect the logistical reality that a single family’s flock may not provide enough wool for a complete single-season set replacement.

The fiber preparation before rolling begins with sorting and cleaning. Raw fleece contains vegetable matter (seeds, grass stems, burrs from steppe plants), sand and soil, excess lanolin, and the lower-grade breech and leg fiber that is separated from the higher-grade body wool before felt production. Cleaning has historically been done by washing the loose fiber in water, working the fiber with hands or feet to dislodge soil while avoiding premature felting, and spreading the cleaned fiber to dry before processing. The degree of cleaning appropriate for different panel types varies: floor esgii, which will be covered with rugs and subjected to foot traffic, is produced from less stringently cleaned fiber; the outer-surface and decoration-quality esgii that will carry hevtee and ologdoi work requires the cleanest and most uniform fiber, sorted for length and crimp consistency.

The örgömj reed mat and the rolling substrate

The örgömj — the reed mat that serves as the rolling substrate for esgii production — is itself a manufactured object requiring specific material and construction properties to function correctly in the felting process. A functional örgömj is constructed from straight, uniform reed stems (typically from riverine reed species like Phragmites australis, the common reed, which grows along rivers and lake edges across the Mongolian steppe zone) that are selected for straightness, consistent diameter, and freedom from knots and lateral branching that would create irregular surfaces. The reeds are tied together in a parallel arrangement with binding cords at regular intervals, producing a flat, rigid-flexible mat whose surface is uniformly textured by the parallel reed stems. This parallel-stem texture is not incidental: the minor surface irregularity of the reed mat provides the directional mechanical purchase that allows the rolled bundle to be rolled back and forth on the ground rather than simply sliding on a smooth surface. The mat’s flexibility — it can be rolled into a tight cylinder without cracking or separating — allows it to wrap around the fiber bundle under the binding cords’ tension, transferring the rolling motion to the fiber mass inside without the mat separating from the wool at the ends of the roll.

In regions where reeds are scarce — the drier grassland zones of western Mongolia and western Inner Mongolia — the örgömj may be constructed from thin willow branches, bamboo (in areas of trade access to bamboo), or bound bundles of stiff grass stems that approximate the reed mat’s mechanical properties. The critical requirement is that the substitute material provide the same combination of surface texture (for rolling purchase), dimensional stability (to maintain a consistent cylindrical cross-section under rolling pressure), and flexibility (to allow tight rolling without structural failure of the mat itself). Patreon content documenting the örgömj construction process — reed selection, drying, sizing, and mat-binding techniques — addresses a dimension of the tradition that is rarely covered in free-platform content, which typically shows the örgömj as an assumed object present at the start of felt production without explaining how it is made or what properties make a good örgömj versus a poor one.

The örgömj’s role in the rolling process determines its required dimensions: an örgömj intended for khana panel production must be wide enough to accommodate the full width of a wall panel (typically one and a half to two meters) and long enough to wrap around the rolled fiber mass multiple times under the binding cord tension, which requires a mat length of approximately three to four meters for standard ger panels. For toono caps and smaller specialized panels, smaller örgömj mats are used. The size of the örgömj directly limits the maximum panel dimension achievable in a single rolling sequence, and historical and contemporary felt-makers working in steppe pastoral conditions have mat sizes calibrated to the ger sizes they regularly produce. Content documenting the relationship between örgömj dimensions, ger dimensions, and the required panel dimensions creates a systems-level understanding of the felt-making tradition that free-platform content — which tends to focus on individual craft operations in isolation — consistently fails to provide.

Ölt: fat lubrication and the thermomechanical felting process

The role of ölt in Mongolian esgii production is one of the more technically distinctive features of this regional felting tradition relative to European and Central Asian felting practices that use soap or water-only wet felting approaches. Ölt refers to rendered animal fat, typically from the fat-tail itself of the fat-tailed sheep that also provides the wool, or from other available animal fat sources including horse fat, camel fat, or rendered meat fat from slaughter. The specific physical properties of ölt — particularly its melting point, viscosity at the temperatures used during felt production, and its interaction with wool fiber surfaces at the molecular scale — make it a boundary lubricant specifically suited to the early phase of the felting process when fiber-surface friction must be reduced to allow initial fiber migration and cross-layer entanglement before the scale-ratcheting mechanism takes over.

At the molecular level, wool fiber surfaces are coated with a thin layer of lanolin, a naturally occurring wax-like substance secreted by sebaceous glands in the sheep’s skin. Lanolin reduces water absorption by the fiber and provides some natural protection against mechanical abrasion in the living animal, but in the context of felt production it acts as a moderate barrier to the rapid scale-to-scale engagement needed for fast, consistent felting. The ölt application augments and supplements the natural lanolin coating, providing a thicker and more consistent lubricating film across the fiber surfaces at the critical initial phase of the rolling process. As the rolling proceeds and fiber temperature increases from the hot water and mechanical work, the ölt’s viscosity decreases and it distributes more evenly through the fiber mass, maintaining the lubrication function while the entanglement density increases. By the time the felt has consolidated to the point where scale ratcheting is mechanically dominant — typically after the first one to two hours of rolling — the ölt’s lubrication function has become secondary and the mechanical agitation itself is the primary driver of further consolidation. The residual ölt remains in the finished esgii as a conditioning agent that helps maintain fiber flexibility and resistance to mechanical abrasion throughout the panel’s service life in the ger.

The quantity of ölt required varies by panel type and target density. A heavy floor panel (hana) that will be subjected to continuous compressive loading requires more initial ölt to achieve the higher fiber mobility needed for dense consolidation without the mat-surface scarring that over-dry rolling can produce. A lighter, more flexible khana panel requires less ölt, because over-lubrication at this panel type can produce a felt with inadequate cohesion between layers — a felt that appears adequately thick but delaminates under the mechanical stresses of the ger wall’s daily expansion and contraction with temperature changes. The calibration of ölt quantity to panel type is part of the tacit knowledge that experienced felt-makers carry and that is extremely difficult to transmit through written or visual instruction alone, which is why content creators who can demonstrate and explain this calibration through close-up documentation of the wool surface at different stages of the rolling process — using macro photography or video that shows the fiber behavior as it evolves from loosely laid layers to cohering felt — produce content with high retention and subscriber loyalty in diaspora audiences who are engaged with both the craft technique and the material science.

Hevtee and ologdoi: surface decoration on finished esgii

The surface decoration of Mongolian esgii falls into two structurally distinct categories: hevtee, which is applied to the felt during production while the consolidated fiber mass is still wet and not yet set in its final shape, and ologdoi, which is applied as embroidery to finished dry felt. The two approaches produce visually different results and carry different craft knowledge requirements, and both are subjects of deep content interest for Mongolian diaspora audiences who encounter decorated esgii as a component of the cultural vocabulary of ger furnishings, festival dress, and ceremonial objects.

Hevtee patterns are produced by pressing carved wooden or bone molds — hevtee tools — into the wet felt surface at the final stage of the rolling sequence, before the consolidated felt has dried and its fiber network has permanently set. The mold surfaces carry positive-relief carved designs, and the pressure of pressing the mold firmly into the wet felt transfers the negative impression of the carved design into the felt surface. As the felt dries, the fiber network sets in the impressed configuration, preserving the relief design as a permanent surface feature. Hevtee patterns drawn from the Mongolian decorative vocabulary include the ulzii (endless knot, an interlocked rectangular spiral associated with longevity and the continuous cycle of life), cloud-band forms, interlocked geometric meanders, and stylized representations of the continuous knot that appear on ger doors, furniture, and clothing across the Mongolian cultural zone. The hevtee tooling process requires calibration of the mold press timing: too early in the drying cycle and the wet felt springs back elastically after the mold is removed, losing the impression; too late, when the felt has already begun to stiffen, and the impression does not achieve full depth without risk of tearing the partially set fiber network. The window of optimal impression timing is typically one to three hours after the final rolling session, depending on ambient temperature, wind speed, and felt thickness — parameters that vary significantly between the hot dry summers and cold dry autumns of the Mongolian steppe.

Ologdoi is the embroidery tradition applied to finished, fully dried esgii. The felt substrate provides a dense, stable ground for embroidery that does not fray at puncture points (unlike woven fabric, where the weave structure can distort around needle punctures in thick thread work), and this structural property allows ologdoi embroiderers to use heavier wool threads at higher stitch density than is practical on woven fabrics without causing surface distortion. The primary stitches of ologdoi embroidery are chain stitch (produced with a needle or hook, creating an interlocking loop structure with good surface coverage and three-dimensional relief above the felt ground) and laid couching (in which a thick bundle of colored wool thread is laid across the felt surface and secured by fine binding threads worked perpendicular to the laid bundle’s path, creating a smooth, even surface that uses thread more efficiently than fully worked stitches). The design vocabulary of ologdoi overlaps with hevtee but extends it: where hevtee is limited to the monochromatic relief that the impression process can produce, ologdoi works in multiple colors — the ger’s cultural color system (orange-red as the primary Mongolian ceremonial color, blue for the sky and the state, white for purity and dairy) has direct expression in ologdoi work. The combination of a hevtee-impressed geometric structure in the felt ground with ologdoi color embroidery working the same design in thread produces the highest-prestige decorated esgii, in which the design appears simultaneously as texture and color.

For Patreon content creators, the distinction between hevtee and ologdoi creates two separable content tracks that can be developed in parallel: the material science and timing parameters of the hevtee process (wet felt behavior, mold geometry, impression timing windows) appeal to the technically oriented subscriber interested in felt production mechanics; the design vocabulary, color symbolism, and stitch documentation of ologdoi appeal to the embroidery-focused subscriber interested in Mongolian textile art as a decorative tradition. Both tracks connect back to the ger and its cultural role, providing the contextual anchor that makes the technical content feel meaningful rather than merely instructional.

Inner Mongolia and the trans-border tradition

Inner Mongolia Autonomous Region of the People’s Republic of China contains a Mongolian population of approximately five to six million — substantially larger than the population of Mongolia itself (approximately three and a half million as of 2026) — and maintains active esgii production traditions in rural pastoral areas, particularly in the Hulunbuir, Xilingol, and Bayannur regions where Mongolian nomadic pastoralism continues with government policy support and cultural promotion frameworks. The Inner Mongolian esgii tradition is structurally the same as the Outer Mongolian (Republic of Mongolia) tradition in its core production processes: the same fat-tailed sheep breeds, the same örgömj rolling substrate, the same ölt lubrication technique, the same panel types for ger construction. Regional variations exist in ornamental vocabulary (hevtee and ologdoi designs showing regional color and motif preferences shaped by Mongolian subgroup identity and proximity to Chinese artistic traditions) and in the economic context of production (Inner Mongolian felt-making occurs within a state cultural promotion framework that includes government craft enterprises, folk-art schools, and intangible cultural heritage preservation programs operating under the Chinese ICH system, distinct from the UNESCO framework that covers the Republic of Mongolia).

For Patreon content creators from the Mongolian diaspora, the Inner Mongolia versus Outer Mongolia dimension of esgii tradition is both a cultural content opportunity and a politically sensitive territory. The relationship between Mongolian cultural identity in the Republic of Mongolia, Inner Mongolian cultural identity within the PRC framework, and the broader pan-Mongolian cultural identity that both populations share is a living political question that intersects directly with discussions of heritage ownership, language education policy (Inner Mongolia experienced protests in 2020 over Chinese-language educational requirements in Mongolian-medium schools), and the integrity of intangible cultural heritage transmission in a political context where the dominant state apparatus has agendas that may not always align with Mongolian cultural continuity interests. Content creators who engage with this dimension honestly — acknowledging both the shared esgii tradition and the different institutional frameworks within which it is maintained and transmitted — build the trust of diaspora audiences who hold strong feelings about these questions and want content that takes their concerns seriously.

Content terrain: what esgii Patreon documentation covers that free platforms cannot

The free-platform content landscape for Mongolian felt-making has a characteristic gap: it covers the visual spectacle of the production process (the cooperative rolling sessions, the large-scale physical labor, the footage of finished gers on the steppe) without the technical depth that transforms the spectacle into comprehensible craft knowledge. YouTube documentaries about Mongolian nomads typically show felt-making as a cultural activity — a visual marker of traditional life — without explaining the physical mechanisms that make felt behave as it does, why the örgömj mat has the construction it has, or how a felt-maker knows when a panel is ready to come out of the roll. Instagram content about Mongolian craft objects shows finished gers and decorated esgii pieces without addressing the production sequence that connects raw sheep wool to architectural panel. The Patreon layer exists precisely where the visual spectacle ends and the knowledge begins.

For a Mongolian felt-making Patreon channel, the substantive content architecture might include: the fiber physics of wool felting (cuticular scale structure, directional ratchet mechanism, the role of heat and moisture in opening scales and accelerating entanglement), documented at the macro level through production video and at the conceptual level through diagrams and explanation; the örgömj construction process (reed selection, mat-binding technique, the relationship between mat dimensions and achievable panel size); the ölt application method and quantity calibration (the visual and tactile cues that distinguish appropriate versus insufficient or excessive lubrication at different stages); the rolling sequence progression (documentation of a complete rolling session from initial fiber lay-through to finished panel, with commentary on the decision points throughout); the ger panel system (khana, uniï, toono, hana dimensions and density specifications, the ger assembly sequence showing how each panel type fits into the architectural whole); the hevtee impression tooling process (mold preparation, timing window identification, impression technique, drying management); the ologdoi embroidery system (stitch vocabulary, color conventions, design sources in the broader Mongolian decorative vocabulary); and the seasonal and community organization of esgii production in traditional pastoral contexts (cooperative work sessions, flock-level fiber sourcing, the relationship between the felt-maker’s craft and the herder’s pastoral calendar).

Each of these content areas represents weeks to months of Patreon content for a creator who develops genuine expertise. The Mongolian diaspora audience — South Korean university students who grew up with a ger on their grandparents’ steppe property, US-based Mongolians working in professional careers who want to maintain cultural connection to craft traditions, German and UK diaspora members raising children who have no direct pastoral experience but want cultural literacy — has a specific appetite for content that makes the technical knowledge of the tradition accessible without reducing it to tourist-spectacle visual consumption. This is exactly the subscriber value proposition that Patreon supports and free platforms structurally cannot: depth, continuity, and the relationship between a creator whose knowledge is genuine and an audience whose investment in that knowledge is sustained.

The Mongolian diaspora: South Korea, USA, Germany, and Patreon audience structure

The Mongolian diaspora is shaped by the specific economic and political history of Mongolia’s transition from a Soviet-era planned economy to a market economy after 1990, and the subsequent outward migration of Mongolians seeking higher wages, educational opportunity, and economic mobility. The collapse of the state-managed herding collectives and the sharp GDP contraction of the early 1990s created severe poverty conditions that drove the first wave of external labor migration; subsequent waves have been sustained by continuing economic pressure, a high national educational attainment level relative to per-capita income (which creates qualified workers seeking wages not available at home), and established migration networks in receiving countries that reduce the friction of subsequent migration.

South Korea has the largest established Mongolian overseas community, approximately 35,000 people, built through the Employment Permit System that channels labor migrants from Mongolia into Korean manufacturing, construction, food processing, and service industries. The South Korean Mongolian community is concentrated in industrial cities including Ansan (Gyeonggi Province), Guro (Seoul), Suwon, and Incheon. The community includes both circular labor migrants (workers who return to Mongolia after a contract term) and longer-term settlers who have built family lives in Korea through marriage, children’s education, and property. The iOS adoption rate of this community — shaped by South Korea’s high-smartphone-penetration environment where iPhone ownership carries significant social-status associations — is estimated at 70 to 78 percent for the active Patreon subscriber segment.

The United States Mongolian diaspora of 20,000 to 30,000 is concentrated in metropolitan areas, with the Denver-Boulder corridor in Colorado having a particularly established community (the product of Mongolian Buddhist community networks centered around the Drepung Gomang Institute in Bloomington, Indiana, and subsequent chain migration). The New York and Los Angeles metro areas host smaller but established Mongolian communities, and university towns with international student populations have transient Mongolian student populations that are part of the broader diaspora audience picture. US Mongolians show iOS adoption of approximately 65 to 72 percent, consistent with the US smartphone market but slightly elevated by the student and professional character of the community.

The German Mongolian diaspora of 15,000 to 20,000 is concentrated in Berlin (by far the largest community center, with established Mongolian Buddhist temples, cultural associations, and restaurants in districts including Neukölln and Mitte) and Cologne, and represents a mix of labor migrants who came through Germany’s bilateral labor agreements, students who came for German university study, and families who have settled permanently. German iOS adoption in the Mongolian community runs 65 to 70 percent. The United Kingdom Mongolian diaspora of 8,000 to 12,000 is primarily in London, with smaller communities in other major UK cities; iOS adoption runs 65 to 72 percent. Japan’s Mongolian community of approximately 10,000 shows very high iOS adoption — 72 to 80 percent — consistent with Japan’s overall smartphone market where iOS holds approximately 66 to 70 percent share and the socially conscious iPhone brand preference is strong across all demographics.

The composite weighted iOS adoption rate for the Mongolian diaspora Patreon audience of 62 to 68 percent translates to meaningful Apple Tax exposure from November 2026. The calculation is straightforward: at $200 per month with 63% iOS, Apple extracts $37.80 per month or $453.60 per year; at $300 per month with 65% iOS, the extraction is $58.50 per month or $702 per year; at $500 per month with 67% iOS, the extraction is $100.50 per month or $1,206 per year. These are real production resources — in the context of Mongolian felt-making documentation, the annual extraction at $500/month revenue is enough to fund a full season’s documentation project including travel to a rural pastoral community, material costs for a complete ger felt production session, and professional video equipment rental for close-up fiber documentation. The extraction route runs through Patreon’s iOS in-app purchase billing, which passes Apple’s commission through as a payout deduction that Patreon creators have no mechanism to avoid on the Patreon platform. KeepTier processes all subscriptions through Stripe web checkout regardless of subscriber device type, eliminating this extraction at a flat monthly fee of nine dollars.

Apple Tax calculations: three revenue points, exact figures

The specific dollar impact of the Patreon Apple Tax on Mongolian felt-making creators from November 1, 2026, at three revenue points with the Mongolian diaspora iOS profile:

At $200/month total Patreon revenue with 63% iOS adoption in the audience: the iOS-derived subscription revenue is $200 × 0.63 = $126. Apple’s 30% commission on this iOS revenue is $126 × 0.30 = $37.80/month, or $453.60/year. This is deducted from the creator’s Patreon payout before the creator receives it — the creator sees a lower payout without a corresponding reduction in subscriber count or fee, experiencing the tax as a sudden and permanent step down in per-subscriber income.

At $300/month with 65% iOS: iOS revenue = $195; Apple commission = $195 × 0.30 = $58.50/month, or $702/year. At this revenue level, the annual Apple Tax is enough to purchase a high-end slow-motion camera setup suitable for documenting the cuticular scale behavior visible in macro video of wool during the ölt-lubrication and initial rolling phase of esgii production.

At $500/month with 67% iOS: iOS revenue = $335; Apple commission = $335 × 0.30 = $100.50/month, or $1,206/year. This is an amount that, redirected to production, would fund a complete documentation project for a traditional cooperative esgii production session on the Mongolian steppe, including travel from Ulaanbaatar to a rural pastoral community, accommodation with a herding family, materials for a full ger set production (forty to sixty kilograms of raw wool, örgömj reed mat materials, and production tools), and professional documentation equipment for the full rolling sequence from raw fiber to finished panel.

KeepTier processes all subscription revenue through Stripe web checkout at a flat fee of $9/month regardless of creator revenue scale or subscriber iOS adoption rate. No percentage of creator revenue is taken. No iOS routing premium exists because the subscription is a web transaction, not an in-app purchase. The creator receives the full subscriber payment minus Stripe’s standard processing rate (approximately 2.9% + $0.30 per transaction), with no Apple commission at any revenue level.

Frequently asked questions

What is the physics of wool felting and how does the ölt-lubricated örgömj rolling process control felt density and panel uniformity?

Wool felting is a thermomechanical process driven by the directional cuticular scale structure on each wool fiber’s surface. Scales projecting at 15–30 degrees toward the fiber tip create an asymmetric ratchet: fibers migrate preferentially in the root-to-tip direction during agitation, becoming progressively entangled in an irreversible three-dimensional network. In Mongolian esgii production, the ölt (rendered fat-tail sheep fat) reduces initial inter-fiber friction, allowing fibers to migrate into cross-layer entanglement positions before the scale ratcheting locks them permanently. Hot water applied before rolling causes the keratin fiber core to swell and the scales to splay outward, increasing scale-to-scale contact area. The örgömj reed mat rolled tightly around the ölt-soaked fiber layers converts trampling pressure, rolling force, and bundle torsion into multidirectional agitation across the full panel area. Felt-makers modulate rolling pressure progressively — lighter at the open phase to allow migration, progressively firmer as consolidation proceeds — and periodically unroll to identify and remediate thin zones with additional fiber. The complete three-to-six-hour sequence achieves 200–300 grams per square meter and 10–20mm thickness for khana wall panels. Over-consolidation produces rigid, low-drape panels unsuitable for the khana lattice’s folding geometry; under-consolidation produces panels with inadequate thermal resistance for winter use.

How does the Mongolian ger architecture determine the specific esgii panel types and what are the requirements for each?

The ger’s three structural components — khana lattice side walls, uniï angled roof poles, and toono crown wheel — require esgii panels differentiated by density, flexibility, and dimensional precision. Khana panels must be flexible enough to follow the expanding diamond-grid lattice geometry while providing primary thermal insulation across two to five layers; fiber orientation runs horizontally in the installed panel for tensile strength across the wall width. Uniï strips wrap individual roof poles from the khana wall-top junction to the toono crown wheel; higher density than khana panels to grip the tapered wooden poles without slipping under snow load or canvas-cover pressure. The toono felt cap covers the central smoke-hole crown wheel; this is the most weather-exposed element, produced at the highest density and replaced most frequently; a drawstring rope allows interior adjustment of the opening. Floor hana felt uses coarser lower-grade wool, produced thickest of all panel types at 20–35mm, valued for compressive resilience under continuous foot and body weight rather than surface quality; it must maintain loft through the service life without permanent compression that would collapse the air-trapped insulating network. Panel dimensions must be calibrated to the specific wooden ger components being covered, since khana lattice dimensions vary between carpenters, and ill-fitting panels create thermal bridges at junctions.

How does the Apple Tax affect Mongolian diaspora Patreon audiences for esgii felt-making content?

The Mongolian diaspora’s largest community is in South Korea (approximately 35,000), where iOS adoption runs 70–78% for the Patreon subscriber segment in the high-iOS-culture Korean environment. USA communities (20,000–30,000) show 65–72% iOS; Germany (15,000–20,000) and UK (8,000–12,000) show 65–70%; Japan (approximately 10,000) shows 72–80% consistent with Japan’s high overall iOS market share. Weighted composite for the active Patreon subscriber audience is 62–68% iOS. Apple’s 30% commission on Patreon iOS subscriptions from November 1, 2026: at $200/month with 63% iOS, $37.80/month ($453.60/year) is extracted; at $300/month with 65% iOS, $58.50/month ($702/year); at $500/month with 67% iOS, $100.50/month ($1,206/year). These dollars leave the creator’s payout without reducing subscriber count — the tax is invisible to subscribers but fully visible to creators as a step-down in effective per-subscriber revenue. KeepTier’s Stripe web checkout eliminates the iOS routing premium entirely at $9/month flat regardless of revenue level or subscriber iOS profile.