Personally the forum that has meant the most to me is the MSFS Forum.
Currently, I am a TL3 and a former category moderator there. I have not gone a day without going onto that forum and everyone is so friendly there.
That forum is how I learned what Discourse is, and I will only participate in forums that use Discourse software. It’s amazing how developed the software is.
Huge shoutout to the staff on the MSFS forum, and the staff that work at Discourse. I’m impressed every day!
Happy holidays! 