Noticed a problem, which I guess was introduced on the GM / Public Release, but is now becoming frustrating. When you have several apps open and double click home to enter multitasking view, it used to centre (correctly) on the active application. Now it seems to be moving that to the far left. Having used iOS 7 for some time now through Beta, this has resulted in me closing the wrong app a few times. I guess this'll be one of the 7.0.x fixes.