According to Baird analyst William Powers, roughly 87% of Android developers believe that fragmentation is a problem for the Android platform. 57% feel Android’s fragmentation problem is either “huge” or “meaningful,” and about 30% agree that it is a problem to a lesser degree. Google said this past November that the overwhelming majority of Android devices — 77% — run Android 2.1 or Android 2.2, but developers apparently still feel that the existence of multiple Android versions in the market at the same time is less than ideal. What’s more, the company’s recent decision to provide limited early access to upcoming Android builds for partners whose plans for the software are approved by Google suggests that the company views fragmentation as more of a problem than it might convey publicly.
Fragmentation is a nasty side effect of having an open[1. By “open” I mean “having OEMS and carriers be in control of updates and OS releases.”] operating system.