Originally Posted by ScottC
Yes, you are totally wrong
Many of the recent Bluetooth stacks (drivers) include audio, same with most PDA's. I have tried and tested this many times, sound quality isn't great (it doesn't send full quality audio) but it isn't bad. There are also "real" bluetooth headsets that do send full quality stereo headsets...
In addition, Mac OS X has support BT headsets for a while now.