Sound Reasoning
The only differences I have are with Microsoft and HP. WebOS is a great platform, but that ship has sailed. HP will have to go toe-to-toe with Blackberry by making WebOS secure enough for corporations to buy into it if it wants any market share. Microsoft is different. WP7 is so different from the alternatives I think we'll see it's market share grow in 2011. Not to iOS and Android levels, but it will be number 3 in the North American market by the end of the first quarter in 2012. And unless Google does take control of the platform, I see WP7 nipping at its heels by the end of 2013. Of course that's just my opinion, I could be wrong.