Article: Fragmentation lives: iOS 7 now on 74% of iPhones, while KitKat has only reached 1% of Android devices

An interesting percentage split over the adoption of latest OS versions.
Fragmentation lives: iOS 7 now on 74% of iPhones, while KitKat has only reached 1% of Android devices
http://gigaom.com/2013/12/04/fragmentation-lives-ios-7-now-on-74-of-iphones-while-kitkat-has-only-reached-1-of-android-devices/