Initially, I came here because I was a gamer and I found these forums to be better moderated (i.e., more professionally moderated) than other general RPG discussion forums and, generally speaking, friendlier.
I stayed because, not only were my first impressions of the place dead-on, but because the community discussed D&D 3x with a genuine enthusiasm and lack of malaise that was difficult for me to find elsewhere.
Today I'm still a gamer -- but I'm also a D&D 3x player. Thanks, ENWorld!