The one issue I have with Adroid Market over Itunes is that you have to purchase ea app for ea phone in your family whereas with itunes you can put a single purchased app on multiple iphones without paying again for ea install. It's not a huge deal but in a large family this could add up pretty quick. A $3 app on itunes is still $3 on 4 iphones but is $12 on 4 android phones. I'd have hoped that thru google checkout there could be a way to link multiple phones to the same account but no luck.
Anyway, not that it's a huge deal just a bit of a disapointment. I love the droid and so does my daughter, she came from and iphone and still has the ipod touch.