"Look at mobile, 2007: J2ME, Symbian, Windows Mobile, BlackBerry -> 2012: iOS, Android, Windows Phone."

Blackberry remains much more relevant than windows phone. You also forgot to mention Bada which also has more share than wp and is growing. I'm not trying to beat up on wp but as it stands reality conflicts significantly with marketing.

Edit: why the down mod? if I'm in error, please point out where.