I had a few ideas for my new chat system (tentatively named DarkStar), one of the main ones being player versus player battles (PvP). But, as oppossed to a normal PvP system, I was thinking something special, based on the host's desires. A selectable combat system. This would allow for some pretty interesting fights, as each system would use your character with your stats, so one moment you could be doing turn-based, and the next fight might be real-time. Of course there would be a message informing you of this, but I think it would add more fun to the game. That and the randomly generated world, using not just a bunch of tiles, but certain special tiles and places to explore (much like the Diablo 2 generator). Sound good, bad?