I'm on my phone so I don't want to this second, but will comment as a reminder to myself, I'll start a Plex community if one doesn't exist by the time I get there. The sub on Reddit wasn't very active but was good for small bits of things people figured out or bitching about the newest feature that isn't one everyone wanted lol.
Following up on this. There is a Plex community that's already pretty well established. So neither of us need make one. (There's a few more as well but it's totally dead)