Excellent article! I'll link it on G+ and on the Programming Andorid page.
I would add to the list the fact that people buy apps most often when they have just bought a new handset. Supporting old versions is like making a retrofit product. The market is inherently limited and more costly to support.
I would add to the list the fact that people buy apps most often when they have just bought a new handset. Supporting old versions is like making a retrofit product. The market is inherently limited and more costly to support.