Take a look at this video. This is a concept of what a designer wishes to see in the next iteration of iOS. I know I’d be a lot more excited about iOS 6 and iPhone 5 if these features were included.
Check out the improved Spotlight, which feels like it got together with Android widgets and notifications to become a new hub for all of iOS. I like it. I certainly like it a lot more the new Maps (AKA map-gate).