I guess it's been officially announced at Google I/O 2010 today that Android 2.2 will allow us to store apps on our MicroSD card. The update is also supposed to operate quite a bit snappier. And then there's Flash support and built in tethering.
And they claim it'll be available for Nexus One and Motorola Droid users in June. Any guesses on the actual release date? I believe the Nexus One will get it in June... just not my Droid.