Fellow Forumites, Those of you who have switched to iOS from another OS (Win Mob, Symbian, BB, Android, WP etc), please post your experince. What you liked and what you didn't. This switch can be recent, when the iPhone first came out, or anytime in between. If you have moved on to different OS from iOS, please also post your reasons why. There are many iPhone users on this forum, so I hoping to get all of your participation. Thanks much.