--D&D 1st and 2nd ed. HATE 3rd ED, so don't even ask me to play that. --Traveller --Champions --Paranoia --Rifts Have occaisionally played Star Wars, not really into it. Currently in a solo Rifts campaign and a D&D ongoing, whenever the group can get together. Sometimes we game by Skype. Never played an MMO, too addicted to the sound of dice hitting wood.
I've run games for D&D (every edition, every setting except Eberron), all the other games made TSR, Aliens, D20 Modern (Dark Matter), Dawning Star, Mutants & Masterminds, Shatterzone, Star Trek (FASA edition), Star Wars (d6), Torg, and WoD. I'm sure I've forgotten a bunch over the years.
I'm not much on MMORPGs, or video games, though these days I have to do most of my gaming online. Not much on tabletop wargaming, either, which is part of the reason I am not overly fond of D&D4e. One thing I stay away from is LARP--it leads to furries, and no one wants to see that!
[ send green star]
...Munchkin - in any form? ...Loot? ...Killer Bunnies? ...Thud?
OK, I know these aren't technically RPGs, but most gamers I've met tend to love these games. Our bunch is also addicted to Settlers of Cataan (In any of the dozen or so forms now available), and Kill Dr. Lucky.