Only other forum I visit that has a lot of people is
LiveWire. It's crap, but it's fun to watch the trolls and morons. The Sexuality forum is awesome for that. It's become a pastime with friends and myself; we laugh at them. They surpass any level of stupidity I have seen. The Tech forums aren't too bad just for general talking, as the people in there are fairly intelligent.
As for Head-Fi... yeah, I like how active it is. I'm usually up 'till about 0300, and by that time, there's people on the other side of the pond that are up for the day
