I'm annoyed by the poorly designed and overpriced car dock for the Droid. I'm toying with the idea of designing and building (or rather, having a local company mass produce) a dock for the Droid. I'm working on getting a mockup of the Droid in SolidWorks, then I'll begin designing the dock itself.
The way I envision it is to have the Droid slide in to the mount from the top. It would have the molded-in microUSB plug on the bottom and would have at least a 4' cable. Another thing I'd like to add is a cutout in the dock for the camera. Want to throw the Droid up in the window and record yourself hitting every apex perfectly as you hastily drive to work? Why not!
...The hardest part of this would be convincing the wife to let me dig into the savings to front the cash for an initial batch run. So I guess my point is: does this interest any of you?