Speaking of mics on the PS3, is the sound quality as bad as it is with the 360?
You can get extremely clear mics on it, better than I' ve experienced on anything other than a properly calibrated vent user with a good mic can achieve. However, there are even more crappy mics than on XBL, at least from what I' ve noticed.
I think it mostly comes down to the fact that you can really great bluetooth mics, and you can also get really crappy ones, and the ps3 will let you use any of em. Since most people are going to cheap out on a mic, we end up with more crappy ones than good ones.