In a move that is likely to upset every single AT&T customer to some degree, the nation's number two carrier has decided that its current upgrade fee (a cost tacked on whenever a current customer renews their contract and gets a new phone) isn't covering the rising cost of subsidized smartphones. The current upgrade fee is $18, and will soon be doubled to $36, matching the current fee at Sprint.
At T-Mobile, the current cost is $18. At Verizon, there isn't one. Certainly puts things into perspective. Of course, the one thing to remember about fees is that a little sweet talking to a customer representative can often help you avoid them in the first place.