After switching from my previous Blackberry Curve to the Droid, I can't imagine why anyone would get any Blackberry anymore, unless it's issued by work. I understand the great Exchange support in Blackberry, so it has it's market, but it's certainly not anyone else.
There experience isn't even close. Blackberry can't touch Android on quality apps (especially free), the hardware is slow, the browser is garbage, and the experience just isn't anywhere near as good. About the only thing I miss about my Curve is the keyboard, which was a lot better.