I fail to believe some of you people. To read some of these posts, you'd think that 2.0.1 suddenly stops working and/or becomes the crappiest OS on earth the minute 2.1 is released.
Guess what? The day 2.1 drops, 2.0.1 will continue to work just as well as it has in the past. And to be honest, there's nothing uber-exciting about 2.1 - i'd be willing to bet in normal day to day use, most people won't be able to tell much of a difference.