According to several studies, Windows Phone 7, with the help of the Nokia partnership, will overtake the mighty Apple iPhone in 2015. With Windows Phone at ~2% market share and iPhone at 18%, it would take a lot. Android, of course, will stay at #1 with it’s flood of devices upon the marketplace. WP7 definitely deserves to gain a lot of market share. I haven’t had anyone use my phone and not enjoy it. It is very intuitive and easy to use.