Unfortunately AT&T is buying out T-Mobile and they are throttling unlimited plans. AT&T is the ultimate in evil as far as telcos go.
I am hoping that AT&T does NOT buying T-mobile..so many people will leave T-mobile if that happens since AT&T is utter poo. Here in LA the reception for T-mobile is pretty darn good so for the price it was worth switching..but I am hoping the buyout does not happen