Just read about this over on HTC's website. They now offer a free screen replacement within 6 months of purchase as well as guaranteed software updates for 2 years after launch. While I felt that the time period for the screen replacement is too short (should have been the entire 1-year warranty period), this seems like a good place to start and provide better customer service.
Hopefully the AT&T HTC One 4.4 update will come very soon.
Hopefully the AT&T HTC One 4.4 update will come very soon.