Both my mac and my fake mac have no issues whatsoever with both wifi and bluetooth. My powerbook has internal wifi/bt, and i have some generic BT adaptor and wifi card for my (fake mac) desktop. I find bluetooth pretty useful if you have BT enabled mobile phone. I use my mobile phone as a remote for itunes and VLC, and have software for osx that provides some great features for computer to phone connectivity and management. For BT headsets, the Jabra headset (Jabra BT-125) that came bundled with my $35 Warhawk still works flawlessly even after a ton of use.
If you don't mind the logo, I've heard the official PS3 BT headset has excellent voice quality, and a feature to use it while charging.
Demon's Souls Official Thread | Currently playing: Left 4 Dead 2, LittleBigPlanet 2, Magicka
