Google isn't doing enough to improve Android

Whether you like Android or hate it one thing is clear, Google isn't doing enough to improve it. One of the greatest drawbacks to Android (for both consumers and developers) is that it's way too fragmented in both the screen size and the operating system. The screen can range from under 4 inches to over 5 inches, and most phones being shipped now are two OS versions behind.

The digital magazine Distro has a good graphic showing the percentages of OS versions on various Android phones.