I'm not switching but will be attempting to land a Droid for backup and fun purposes. This will give me till June 2010 to decide if I will remain on the fruit plan. Android 2.0 should be pretty good, I'm probably not going to like the hardware no matter how nice it is. I'm not a slider person. I can't imagine sliding that many times each day. I am interested in finding out for myself how the UI works and weather it's an simple to use as the iPhone.
I'm sure come June 2010 the Droid will have had a positive effect on what we get from Apple.