You're in fandom for the (art/fic/community/friendship/porn): ALL OF THE ABOVE
It belatedly occurs to me that this question might also be asking what you *do* in fandom. In that case: fanart! I post to daily_deviant (where I also do wrap-up lists, although those are a bit behind at the moment *blush*), and I'm a co-mod of hp_fanart. I <3 fic, but I can't write it! I'll tell you how much I love yours, though! :D