Remember, this is just the software side of the puzzle. The first Android 3.0 device, the Motorola Xoom, will be launching next month. Throughout this year, many more are expected to ship.
Earlier this month, Google released a promotional video for Android 3.0. Now developers are finally able to play with what they saw. Even users can go see what's new over on the "Android 3.0 Platform Highlights" webpage at Android Developers.