[mchusma]

I run a startup, we do iOS and android development. I switched from iOS to android last year with the galaxy nexus, now back to the iPhone 5. I can tell you we spend a ton of time dealing with fragmentation. Here is the issue. It takes you something like 2x the front end time to test on some devices (40 or so, which we own some and use services and friends for others). After you finish and release, you get about 10x the support request for all kinds of random devices, and it is nearly impossible to debug without the device. Fragmentation is huge part of the effort in android. As a user, I found many of my favorite apps didn't work. I had to use my old iPhone 4 for music, as Spotify didn't work for bout the first 6 months I had my phone.

[anigbrowl]

Totally - I only know a small subset of developers, and that was low on their list of complaints.