AT&T is slowly but surely -- very slowly but very surely, it seems -- expanding their LTE (Long Term Evolution) rollout to include Bloomington and Muncie Indiana, and Bryan-College Station Texas. (Google Maps them!)
In terms of Apple devices, LTE is currently only available for the new iPad, but is rumored to be coming to the next generation iPhone this fall. Granted, these aren't major markets, but Cleveland, Akron and Canton, Ohio, Lafayette, Indiana, Baton Rouge and New Orleans Louisiana, St. Louis Missouri, and Staten Island, N.Y are set to follow some time this summer.
And every little bit helps, right?
If you're on AT&T LTE, make sure you jump into our forums and show us what your speed looks like.