Right now, I'm mostly just playing DragonFable. I also play a little bit of MechQuest. I tried AdventureQuest a year or so ago, but while there was a lot of content there, the game just didn't grab me. It was too "Arena"-like (or your choice of pit-like BBS door games). I have also played Operation Overkill 2 a fair amount, and Legend of the Green Dragon a lot, but not recently.

I'm a little scared of trying new ones, because I know how easily I get hooked on these things. That's why I haven't really tried MapleStory or Runescape yet.

I am playing "Kraland interactif", a French web-based game, which is a mix of RPG-like game and Politics simulation game. Awfully addictive, I've been playing for 3 years now, and never get bored :)

Also playing Estiah, a new but really addictive too card-based game. I just posted it in the links section.

I started to play LoGD again, since I have some free time at work XD

And playing Ikariam, but getting more and more bored with it... -_-"