diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ https://git.poridge.club/timur/FediverseIntroduction (Не завершён)
 ### RU articles
 https://web.archive.org/web/20220905175336/https://tjournal.ru/tech/427610-putevoditel-po-fediverse  
 https://vas3k.blog/blog/unstoppable_web/#small-easy-mode-smal  
+https://telegra.ph/CHto-takoe-Mastodon-Pochemu-tak-slozhno-07-07 (mastodon based)  
 https://mastodon.ml/@zloygik/105865187342581867 (тред; mastodon only)  
 https://habr.com/ru/post/345402/  
 https://habr.com/ru/articles/482942/