[Varrok]

Most of the forums I attended are either inactive or straight up dead. If you find one that isn't, you're luckier than me.

Discord overtook the majority of the people, and is planning to add a forum feature into it, for better or worse. Can't say it's the way I would want that to be, especially since Discord is centralized and closed-source, but until/unless enough users join the fediverse, I can't see it going anywhere else in the near future.