[Update: Sony has clarified that the headset is not just compatible with the PlayStation 3, PC and Mac, as well.]
There are few things more annoying than someone talking to you when you're trying to play a game. I mean, shut up, I'm totally trying to fondle this corpse in L.A. Noire; I've gotta hear what's going on to solve this case!
Aesthetically, I think they look pretty silly. But they also look comfortable, which I guess is more important than looking good when you're sitting alone on your couch playing Killzone 3. I've been keeping my eye out for a decent wireless headphone solution, and the price seems right.
New Official Wireless Stereo Headset Coming for PS3 [PlayStation Blog]