Mastodon is only a little confusing (it's inherently going to be a bit more confusing than Twitter, which was the GP's main point). The complaints of the OP and much of the thread are more related to Twitter and microblogging being kind of, well, terrible. The "us versus them" quality is magnified if Mastodon consists of Twitter refugees. Twitter is moderated by the way the whole world can hear you when you scream - and that does not seem to moderate it well. Equating these constructs with BBSes seems kind of absurd. BBSes are the opposite are far as "controllabillity" goes - of course. You can moderate them any way you wish, including no moderate or even moderation intended to set people against each other (if you're truly evil). But the BBS or web forum belongs to someone and has this flexibility.