Android.com is totally new. And awesome. And you should go look at it.
You'll be introduced to Android 4.0 and its new features (like you don't already know). You'll get some app recommendations, and be blow away by the web design. There's even a section extolling the virtues of Android development.
The homepage is especially awesome, the live wallpaper on the phone and tablet is interactive. Everything on the site has nice little swoopy animations and beautiful design.