The Droid's bigger screen is unfortunately hampered by its capacitive nature, unless you like muddling approximately through life, or in this case, its screens. I don't like things opening when I don't intend for them to, especially on phone processors which are underpowered relative to desktops.

Sure, you can use internet radio in preference to FM, but unless every one of your vehicles has Bluetooth, you can't transmit it to the radio.

Multi-touch is fanboy-ism at its finest.

The Droid has one big advantage, and that is it is available. In stores. Right now.