You will get to keep it forever as long as you have a 3G Only phone., at least that is what AT&T is, i am guessing virizon is similar. But if and when you get in to 4G it is a different plan so you loose it, and be in what ever plan they have at the time.
verizon has always been know for outrageous prices.. but 80 bucks for 10gig.... thats already 3 times my full bill..... nobody is going to want the iphone 4s
So 10 GB of data costs you guys more than a contract with completely free calls, texts and data (at full speed) does for me in Sweden..? I do not envy you guys.. You really have to pay up if you want a smartphone..
but then they'd have all those people on unlimited plans (grandfathered in)
makes more sense for them to do it before so that all new customers will have to use these overpriced plans.
And guess what, people will pay it. Sad.