The BlackBerry Z10 has already been available in various parts of the world -- and will soon be delivered to T-Mobile business customers in the US -- but most consumers within the 50 states are still exercising a bit of patience. Fortunately, it doesn't appear that American hopefuls will have to wait too much longer, as AT&T has announced that the flagship 'Berry will be available for pre-order on March 12th for $199.99 on a two-year commitment, and should be ready for purch
