I don't like Bluetooth earpieces, and I don't like the people who wear them. Sounds kind of like a deranged T-shirt slogan, doesn't it? There's something about the tiny little headsets that's always bothered me. A few years ago, I noticed a strange phenomenon sweeping New York City: suddenly it wasn't just the crazies who were chattering to themselves on the street anymore -- business people were doing it too! And now, with the technology far less exotic and more affordable than it used to be, it seems like almost everyone is walking around talking to the little voices inside of their heads.