Beta Central. All the Betas in one place.
I'm quite impressed with the concept of this new Beta Central site which has been live for a couple of weeks now. It used to be a bit complicated to keep your eye on everything that was going on in the Beta world, and wonder if your registration process was accepted or not. Now all you have to do is register your interest on the Beta Central site and you'll be automatically notified about upcoming releases in the TechNet newsletter. Currently you can sign up for Vista, 2007 Office system and Exchange with one simple click. Useful to have them all in one place...
I do like the idea of the one stop shopping. Why aren't more web sites this easy?