They do work well at what your allowed to do with them and if that matches what you want from the devices then fair enough.
It just so happens that it does
I'm not really sure what people are doing with their phones beyond phoning, texting, surfing, emailing, playing games, using other apps and listening to music, but you can be sure that if I suddenly decided that iPhone no longer met my needs then I'd ditch it for something else.
