I post here for most stuff.
Increasingly, for anything related to PC gaming, I post on MetaCouncil. It’s like posting here but without having to parse through the pages and pages of blatant, unmitigated troll posts that populate just about every PC-centric thread that pops up on gaming side. Plus, there’s some developer interaction, which is cool.
I lurk on Hipinion and have for about a decade. I like the music and bullshit discussion a lot, but haven’t had the draw to actually start posting for some reason. But I always wish I was more active around this time. I love fighting with people over their year-end lists.
And I used to be involved with the Sound Opinions message board. It’s a music-centric Chicago-based radio show that you can find wherever you find podcasts. Very deep-dive oriented. For people that give way too many fucks about the stuff that goes into their ears. Like me.