T-Mobile getting ready to roll out new webConnect broadband plans, offer 20 percent discount

Already a T-Mobile subscriber? Been thinking about adding a mobile broadband plan to go along with it? Hold on to that credit card for a little longer, as we're hearing that the company is about to roll out new webConnect plans that will, at least in some cases, include a 20 percent discount for those who already have voice plans. The date March 13th is mentioned as something of a line in the sand between the current and new offerings, but really that's about all we know at this point. Well, about these plans, anyway. We know lots of things about other stuff.