Just wanted to say that I just became a backer of the MobileMount a Suction Cup Mount & Kickstand for Phones/Tablets on Kickstarter. They are within $200 of their goal of $20,000 and I'm more than happy to say that based on what I've seen, it's a nice little project that will fix the "man I wish I had a way to have my phone GPS work while I'm driving" thing. It's just a mount (not power/audio), but for a mere $25 pledge, there's no way to lose. Grab one yourself!
Update: And 20 minutes later they hit the $20,000 goal, though I doubt somehow I was a huge amount of help :) Looking forward to getting my MobileMount though :)