It depends. Just for general forum usage, questions, news, and pretty much everything else, Tom's is easily the best. If I'm looking for a review on something, though, I typically go to either Overclockersclub or Guru3D... sorry, Tom's.
😀 Don't worry... you're still the second homepage on my list under Google.
Honestly, if you ask me, the Head-Fi forums are actually up there with my favorites - I don't know what it is about that place, but it always seems to be just an atmosphere of leisurely discussion, conversation, and comparison. It's like we're all in mutual agreement over there...
😉 Just sit back and admire the headphone selection along with everyone else.
The only thing that I feel could be better about Tom's is the way that a lot of newcomers compete for best answer or to have their recommendation picked over someone else's... I guess that just goes along with the subject matter, though, doesn't it.