Hot on the heels of its trifecta of HSPA + smarphones (the Infuse 4G, Atrix 4G, and Inspire 4G), AT&T announced that both HSPA+ and LTE tablets are coming to its network in the second half of 2011. The first tablet is made by Motorola and features HSPA+ (or as AT&T calls it, 4G),
