WP7 is probably a good choice if you're a big Microsoft dev shop and are actively developing custom tools. I've been told that development for WP7 is pretty eas

WP7 is probably a good choice if you're a big Microsoft dev shop and are actively developing custom tools. I've been told that development for WP7 is pretty easy for existing .Net programmers. All of this is great news for the industry -- a robust market is a good thing.