Take this with huge grain of salt...
I was at a pizzeria earlier and there was a guy in there picking up his food. He was talking to whom I guess was the owner and they were talking about cell phones. From the sounds of it I gathered the guy picking up his food owns some kind of store that at least deals with electronics? Anyways he was talking about leaving Verizon even though he would lose unlimited. At that point I jumped in and told him, in case he didn't know, that he just had to pay full price for the phone to keep unlimited. Just as I thought, he knew that.
We talk some more. I'm guessing he sells phones for different carriers.
This is the part that is believe or not. He states his Verizon rep told him that at some point next year, no date or time frame given, Verizon is taking away unlimited for the last remaining people who have it. No proof, no nothing. Just his word that is what he was told.