Promote your fav community here. Ex Telegram group, matrix room, discord server, sublemmy, subreddit etc.
This sublemmy is now on matrix! https://matrix.to/#/#RoomDiscovery:matrix.org
and discord: https://discord.gg/XrrnsHFJVj
“Lemmy dot C.A.” is so named due to it running the Lemmy software (see the links in the very bottom right for more info), being part of the Lemmy side of the Fediverse, and it’s (somewhat) geared toward Canucks, hosted in Canuckistan, and run by a Canuck. It is, however, not at all restricted to Canucks, or Canuck culture/topics/etc. All are welcome!
(Much of this is all based on the well-established groundwork of the Lemmy home instance, lemmy.ml)