Every time I see hype about Mastodon and the fediverse I miss the phpBB days. There was something special about the interlocking network of forums that didn't need to "federate" in any formal capacity. We just joined communities we liked and formed overlapping networks like normal people do and always have done. No one at the time felt any need to try to accommodate the whole world in one venue. As someone who never…
I feel like reddit's success is somewhat similar. You don't have to futz around with a bunch of accounts, but you're still working within different worlds, so to speak.
Granted, this is less than, say, Discord's "each server you can have a different profile" thing, which I think is kind of the ideal here, but I feel like being able to deal with the technical issues lets communities exist!
PhpBB kind of has this, with all the plugins, a sort of uniform interface... it's not the worst thing in the world to have a solid base for running communities. We definitely don't need everyone to be _in_ that same community.