
When Karen Green got a new job in 2007, some of her friends pitched in to buy her a brand-new iPhone.
And while hundreds of thousands of Americans clamored to get their hands on the first version of the revolutionary (as Apple correctly predicted) smartphone, Green wasn't one of them — in part because she had upgraded her new (non-smart) phone not long before and reportedly didn't want to switch from Verizon to AT&T.