I haven’t seen anyone with a WP7 phone yet.
I agree that MSFT was late, but even worse they came in late with a mediocre product, and one of the worst marketing campaigns I can recall.
“Windows Phone...the smartphone you won’t use that much (or drop in the urinal).”
If WP7 offers anything that IOS or Android phones don’t, Microsoft’s ad agency has done a great job of keeping it a secret.
This is still in the early prototype stages, but this is where games are going to eventually wind up.