Funded sites the same sources link to; shared linkers and cosine over the linking sets.
Language Transferlanguagetransfer.org
education · en · tier A · 1,057 paying (Patreon) · 5 shared · 0.01
omniglot.comeducation · en · tier A · 91 paying (Patreon) · 9 shared · 0.01
maggiesensei.comeducation · ja · tier B · 49 paying (Buy Me a Coffee) · 2 shared · 0.01
Written Chinesewrittenchinese.com
education · en · tier B · 6 paying (Patreon) · 3 shared · 0.00
transistor.fmtech · en · tier A · 107 paying (Patreon) · 2 shared · 0.00
calibrecalibre-ebook.com
tech · en · tier A · 878 paying (Patreon) · 2 shared · 0.00
leanpub.comgeneral · en · tier B · 1 paying (Open Collective) · 3 shared · 0.00
Slow Germanslowgerman.com
podcast · de · tier C · 3 shared · 0.00
Easy Germaneasygerman.org
education · de · tier A · 1,568 paying (Patreon) · 3 shared · 0.00
e-junkie.comadult · en · tier A · 307 paying (Patreon) · 2 shared · 0.00