This topic got me thinking about a radio that was based on the Android platform. In other words, a dashboard tablet running Android with wifi and bluetooth with a built in radio tuner. This way you could choose from among whatever navigation and music apps that were to your liking. You could link it to your phone via bluetooth and it would have full Internet access. Plus, you could run Torque with an ODB2 reader and get instant feedback on all of your H2's sensors. There are a ton of possibilities.
It seems that are radios like this starting to show up at trade shows, but nothing from one of the big name manufacturers that I can find with the one exception:
http://www.talkandroid.com/102620-cl...de-car-stereo/