This isn’t really news for anyone even vaguely familiar with the mobile space, but here’s one image that reflects what I believe is by far the biggest problem with Android, straight from the developer’s website.

The vast majority 90%+ of the Android users out there use versions of the OS that are more than one year old and some 30%+ use versions that are 2 years old. This is a much bigger problem than the multiple devices Android runs on.