[cube13]

>I am not an iPhone user, but if what you have described above are problems that a significant number of iPhone users face, then I am pretty surprised/disappointed.

As noted by other posts, most of the issues are with OSX applications rather than with iOS.

To be honest, I think that the storage/backup issue is a legacy design issue with iOS. Unlike Android, iOS was never originally designed to be a standalone OS. Apple designed iOS to sync heavily with iTunes, which led to a lot of this "if you just restore from a backup, it'll magically be fixed" nonsense. Apple's started to move away from that, and more towards iOS being it's own thing with the OTA updates and by giving users a lot more control over storage usage through the device itself instead of iTunes, but they still haven't really broken away from it's necessity.