More iOS 7 features

easier to sort through the list of messages by dimming the rest of the notifications on your lock screen when you select one to view...the clock icon changes with the timeThis is super cool because it’s the first time Apple has used a live application icon and could indicate greater home screen functionality down the line.
— Today's iPhone
Source: Apple.com

Source: Apple.com

Interesting set of un-announced features. I am certainly confident that iOS 7 will end up being a great upgrade to iOS 6, irrespective of its criticism, as I like the direction iOS 7 is taking more than iOS 7 itself.