I've realized I have exactly one outlet free of this left. It's an IRC channel I've been in since the 90s. I thought about it and none of us are there for any reason other than that we have a common interest and like each other. No money involved, no names involved, and it's one of the more supportive and insightful communities I've ever found online. We've sometimes wondered why it's such a different community from the other places, and this article articulates why quite well, I think. We're old-timers holding out in a little pocket of what has been almost fully absorbed by corporate social media. I'm sure there are others. And I'm sure they won't tell you where to find them, either.