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An EXTREMELY Simple Guide to Mastodon (for when someone says it's too complicated to catch on)
(www.staygrounded.online)
A community dedicated to fediverse news and discussion.
Fediverse is a portmanteau of "federation" and "universe".
Getting started on Fediverse;
Just follow these 2 accounts, they both boost/retweet tons of interesting posts, and then you can follow the original posters:
Ah, nice, thanks!