The iPhone Bluetooth headset, which was made available with the original iPhone back in June-2007 has been silently discontinued by Apple. This strongly suggests there may be an arrival of new bluetooth headsets.
» New iPhone Bluetooth headset approaching?

One thing i hear a lot when i talk about the iPhone to other people is that the iPhone doesn’t support A2DP. Each time i have to say that Apple might add this into their next os version. But now i can finally tell people that you can get it for a ’small’ extra cost.
» Stereo Bluetooth A2DP Adapter for the iPhone