With the introduction of AT&T's Mobile Share this morning, the two largest mobile operators in the US (the other one, of course, being Verizon) have officially embraced the idea of pooled data plans. The concept is simple: bundle talk, text and data together in the same family plan, instead of forcing each individual member to pay a separate fee if they want internet access. With the announcement of these plans, we were instantly curious to find out if these new options will save customers money on a monthly basis -- and which company offers the best value. Determined to get some answers, we've broken d
