I just saw the following article over on Engadget and while DTV is not listed as supporting HBO Go on Samsung Smart TV's, user comments are indicating that it is indeed working for DTV subscribers. If true, this could be a step to getting other devices finally working with HBO Go. Can anyone here confirm?
http://www.engadget.com/2012/02/16/hbo-go-samsung-smart-tv/
http://www.engadget.com/2012/02/16/hbo-go-samsung-smart-tv/