Me too.  for some reason turn-based really kills the fight.  Its no longer intense but a waiting/planning game.  I understand the mechanics of a turn-based fight, but sometimes the chaos of a real-time battle is funner (if thats a word?)
But, as I see more videos of cooperative gameplay, I might be willing to give it a try.
Wakfu was pretty fun and so are some of the facebook RPGs
Anachronox has an interesting turn-based strategy.  It is time-limited so you have to hurry and choose your move.
You literally have seconds other wise you get hit again.