Obligatory Hello post. My Droid is an HTC Eris (rooted, with Froyo 2.2) that is very close to a starring role in a Corona ad ( ). I guess that's what I get for going with the bargain-basement model. I honestly don't think the Droid OS would have made it with this phone.
Anyway, the strength of Droid is an engaged user community, so I'm looking forward to learning.