Previously I posted about how there was a Bluetooth chip found in the iPod Touch 2G. This chip is a BCM4325 and is a relatively new offering from Broadcom. Now, Broadcom has updated the
product page to explain a little more about the chip, and if you read closely, you may find something interesting things about this chip.

Not only does it have the right innards to receive WiFi (which it is currently being used for), but it can also be a Bluetooth and FM Receiver, and to top things off, it barely uses any battery power!
This should be enough confirmation that Bluetooth capabilities will be coming soon to the iPod Touch 2G.