Bluetooth is certainly starting to show up in the news a lot more these days:
Are These Folks Crazy, or Cordless?. Two new Bluetooth headsets for cellphones are likely to make wireless communications seem even spookier. By Adam Baer. [New York Times: Technology]
I know that I sometimes get really strange looks when I've got my bluetooth headset on. Even when I'm not using it. It kinda looks like some kind of secret agent gadget.
I did run into one weakness, and I'm not sure if this is a bluetooth weakness or one with my phone. The headset works great, and the phone works great when linked to the computer. But I can't have the phone talking with both at the same time. Which kind of sucks. Hopefully I can find some way around it.