Real Smartphone Integration

Oxygen Audio O Series radio could mark the beginning of the next generation of car stereos. This device (another posting i found on Engadget.com) is made specifically for docking an iphone and gives you access to a ton of features according to the manufacturers site.

Enjoy your entire iTunes music collection, hands-free and Bluetooth™ calling, and access to all of your iPhone apps including: internet radio, travel itineraries, GPS, Google Maps™, Sirius/XM Satellite Radio™, Tripit, GasBuddy, BeatTheTraffic, RepairPal, etc, while at the same time charging your iPhone.

Seems like this could get picked up by auto makers who could use them as just one more customizable feature. Of course, I didn't see any other phones listed but with a few tweaks it could be done.