"Instead of working on updates to our apps, we find we are trying to make each app work for multiple versions of the OS and different hardware capabilities,” says Chris Fagan, co-founder at Froogloid, an Android focused application development company. “We are not complaining about all the growth, but if you are a small or a new Android developer coming in and trying to learn I could see your head exploding. It would be overwhelming,"

Android’s Rapid Growth Has Some Developers Worried | Gadget Lab | Wired.com