Lemmy is a community led content aggregator similar Reddit. Mastodon is a microblogging platform similar to twitter.
Kbin combines the functionality of both and federates with both. Think of it as twidder or rettit. Insert a smash up yourself.
Lemmy was created by a couple pro-China pro-Putin “communists” and one of them is full on genocide of Uyghurs is not happening because they do not consider them people.
Kbin was created by someone who wanted a place for friends.
OpenStars
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