Guess what? The iPod 2G has Bluetooth! Thats What!
Yes, this is real, according to the Q&A session at the 3.0 preview event, the Bluetooth card in the iPod that was previously thought to be for Nike+, is actually for normal Bluetooth functions! Greg Joswiak from Apple stated that Bluetooth can be “unlocked” on the iPod! It will (possibly) be used for things such as A2DP, wireless accessory control and peer-to-peer connections.