AT&T this morning announced what some of you have already noticed (and thanks for the tips!) -- the carrier's 4G LTE service has gone live in Little Rock, Ark. That means phones like the HTC One X or the new Galaxy Note 2 will download faster than they could a week ago. That's progress for ya.
Also, AT&T mentions that it's expanded its LTE coverage in Key West to include Big Pine Key and the Lower Keys, Marathon, Islamorada and Key Largo.
Also, Bakesfield, Calif., should be seeing expanded coverage.