I would have thought that Microsoft was getting it together, and pushing ALL their Windows Live sites to the new UI. But there are still a few sites we’re waiting for. Like:
Windows Live Favorites : A site where you can sync your IE7 favorites, to your Live account and access anywhere when you sign-in.
Windows Live Expo : A classified ads site. Free of course.
Windows Live for TV : Add-on to Media Center to view your Windows Live contacts and other stuff (seems discontinued)
Live QnA : Community Questions & Answers site. (same look since February 07′)
That’s the main stuff I notice. Not much else out there that needs to be updated.
The MSN side is far worse. There’s ton of sites that aren’t updated in that category.
That’s about it.