iOS 6 Overview by Macstories
Great coverage by macstories on the new iOS 6:
Seemingly foregoing power user-driven requests like better inter-app communication and file sharing, Apple is focusing on polishing iOS as we know it, adding subtle and more visible improvements without drastically revolutionizing the experience we are accustomed to.
I think this summarizes why I have mixed feelings about iOS 6. I really was hoping for better inter-app communication, improvements to notification center and a more updated UI. I have no doubt that iOS 6 is a big improvement (especially with Siri coming to iPad and Maps getting overhauled), but I had my hopes up for a bit more.