Yeah, sure, I started at PianoWorld a loooooong time ago, then came here, then went to Chopinfiles and liked it more than either of the other two, but then that went to Hell as most of you know, and now I'm a regular at ChopinMusic, a relatively unknown and very mildly attended forum mostly used by a somewhat clique-ish gang of former chopinfiles members, myself included (we actually like getting more members, but it turns out that we usually don't hear back from them after about 5 posts...), PW and PF, though to be honest neither one is my favourite (I vastly prefer this to PW, though, even with the absense of that Coffee Room disaster area); I also use PianoSociety which gets marginally more traffic than ChopinMusic and the posts are always interesting.
In general, though, I'm kind of straying away from the forums. Once you've done it for a year and a half to two years, you've seen and said it all, really, and the repetitiveness gets to you. Still, it's pretty fun to shoot the breeze every now and then and no matter what I say, there's always *something* new to learn.