For general WoW vent talk, I'm split between a basic USB headset and getting a USB Bluetooth adapter and using my PS3 blueooth headset. They're pratically the same price (not looking to spend alot) and I already have the PS3 headset. Please help me make a decision. Here are the links to the products:

USB Headset $29.99
Dynex® - Mono USB Headset with Noise-Canceling Microphone - DX-840

USB Bluetooth adapter $26.99
Rocketfish™ - Bluetooth USB Adapter - RF-FLBTAD

(mods move if it's in the wrong place)