On the incredibly rare occasions that I play online with a friend or two, I just use the Jawbone headset that I use with my phone, so yes, I suppose.
I don't like having racial slurs hurled at me by 12 year olds, so I don't generally play games online, and when I do, I mute the shit out of everyone, so I don't use a headset anyway.
I got a bluetooth ear thing for it that I can't make work so..Yes and no?
Pretty much how I feel. I managed to get mine to work but I never know when it is actually on or if it won't turn on because it is dead or if the game I am playing automatically turns it on when needed. (I don't even know if PS3 games turn it on when needed... that's how confused that thing makes me)