A useful review of Microsoft's new Windows Phone 7 user interface. Glade to see some good news about an MS product. Generalizing on two data points -- Office's "ribbon" and now Windows Phone 7 -- it seems MS is making good usability observations and providing good solutions to, as said below, the 10- to 30-second needs.
"Nobody seems to be committing themselves to optimizing those 10- to 30-second phone experiences. Everyone is focused on building phones that you can stare at for thirty minutes. If this is truly the path Microsoft has followed, then they've made strong and brave choices."
http://www.suntimes.com/technology/ihnatko/2829294,ihnatko-windows-iphone-android-phone-102310.article