Becuase those people are your customers, and you want them to upgrade to the next version of iphone instead of switch to another, superior phone. I'm not sayi

Becuase those people are your customers, and you want them to upgrade to the next version of iphone instead of switch to another, superior phone. I'm not saying there is a superior phone out there, yet, but this is one of the many features I'll be comparing when my current iphone contract is up. Most phone consumers are fickle -- apple will not be exempt from this in the future.