I'm a WP7 user, and I just played with this in my desktop browser to see what it was like. My first reaction when I saw this announcement is that it was a bril

I'm a WP7 user, and I just played with this in my desktop browser to see what it was like. My first reaction when I saw this announcement is that it was a brilliant and creative way to get people to try the new OS, but after playing with it, it isn't nearly as nice as using the real thing, and I wonder if the plan my backfire.