Oh, you too, T-Mobile? Without delving into details, T-Mobile USA has gone tit-for-tat with Sprint by dropping the knowledge that it'll be adding tablets (other than the Tab, of course) to its product portfolio in 2011 -- and as you might expect, they'll be using the network T-Mobile has taken to calling "4G." Though it doesn't meet any technical definition of 4G, the company's ever-expanding HSPA+ network is definitely hanging with the big boys running WiMAX and LTE right now, deliverin
