Honestly I wouldn't mind a good ol' fashioned global group chat. I know there are moderation issues there, but I miss IRC and want more of that feeling elsewhere.
There is a #hackernews on Libera.chat, and I believe I've seen a #ycombinator (or something similar) somewhere. No idea how official they are. But every HN-based community I've seen was a ghost town outside HN itself.
This is interesting to me, because I always figured the Diablo series was prized for its moment-to-moment gameplay, rather than for its story or cinematics.
I should just go reinstall my IRC setup...