diff --git a/README.md b/README.md
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@@ -252,6 +252,7 @@ for `EXPLAIN`, that also provides performance tips (Commercial Software).
 
 ### Community
 * [Mailing lists](https://www.postgresql.org/list/) - Official mailing lists for Postgres for support, outreach, and more. One of the primary channels of communication in the Postgres community. 
-* [Slack](https://postgres-slack.herokuapp.com/) - Slack channel for Postgres with close to 5000 users
-* [#postgresql on Freenode](ttps://webchat.freenode.net/#postgresql) - The most popular IRC channel about Postgres on Freenode with close to 1000 users 
-* [Reddit](https://www.reddit.com/r/PostgreSQL/) - A reddit community for PostgreSQL users with close to 10000 users
+* [Reddit](https://www.reddit.com/r/PostgreSQL/) - A reddit community for PostgreSQL users with over 12000 users
+* [Slack](https://postgres-slack.herokuapp.com/) - Slack channel for Postgres with over 7000 users
+* [#postgresql on Freenode](https://webchat.freenode.net/#postgresql) - The most popular IRC channel about Postgres on Freenode with over 1000 users 
+* [Telegram](https://web.telegram.org/#/im?p=@pg_sql) - A Telegram community for PostgreSQL users with over 500 users