You can follow Lemmy Communities from Mastodon. If you find a lemmy community that you like, format their user name as @communityname@server.com … for example @auai … this will then bring up the Mastodon Group version of their Lemmy Community. You can follow that community as though it is a group.
Here are some possibly related communities in the instance:
Feel free to crosspost into them or post future content on this topic there if they are relevant.
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