Oh, a couple more things...

The new screen looks weird if you view it while wearing polarized sunglasses. I haven't seen that reported elsewhere. It looks kind of dim and bluish, like I've heard can happen to a guy's vision if he OD's on Viagra. The old 4S screen looked just fine in a side-by-side comparison.

Also, I seem to make fewer spelling errors while texting with iOS 6. I'm not sure what they changed in the OS, but it seems less dumb now.
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"Returning hate for hate multiplies hate, adding deeper darkness to a night already devoid of stars." - Martin Luther King, Jr.