"Fragmentation means that the platform is divided into multiple incompatible versions." You are describing only one aspect/axes of fragmentation: Operating Sys

"Fragmentation means that the platform is divided into multiple incompatible versions." You are describing only one aspect/axes of fragmentation: Operating System fragmentation. To really have a discussion of Android's fragmentation you have to take into account the entire mobile ecosystem. You must consider the fragmentation across 5 axes: - User Interface - Device - Operating System - Marketplace - Service FWIW, I wrote a piece that explains this taxonomy: http://ceklog.kindel.com/2012/01/14/fragmentation-is-not-the-end-of-android/ http://ceklog.kindel.com/2012/01/14/fragmentation-is-not-the...