Craig Hockenberry poses the question:
…how many other developers were doing the same thing and were they going to commit fully to iOS 7?
The numbers are in line with how quickly iPhone users (non-developers) upgrade:
An overwhelming number of developers are updating apps for iOS 7. Of 575 valid responses, 545 developers indicated that they were working on an update for iOS 7. That’s an adoption rate of 95%!