Minor mention: still looking for Smallville's epi guide found this place, EpisodeList, with many shows. Liked it better than the other two places, though TV.com looks better than The TV Megasite -remembering them here could come in handy sometime.
By the way, I don't think I'm too fond of this fandom. I've got a ton of fics to check, but still, not sure. I mean, like the series/idea of C/L/C slash, but not what I've found about it this far. I'll see.