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Telegram channels alternative
(lemmy.world)
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
Lemmy is not that I need. Mastodon satisfies my needs more but I cannot create topics, unfortunately
You cannot create topics on Mastodon, but you can limit who can post on Lemmy communities.