Common yaar, dont do like it..
I have seen many many forums in various subjects. There are people you wont believe sooooo generous, I had requested one CD, one person from UK sent me, without even knowing me. Though we used to fight on some discussion, but we can't think of leaving. If you wanna leave, Mind my word nothing will happen to the community. You will loose something (some good friends, recognistion).
But its your wish afterall
All the best.