Surprise, as with the PS3 app, Comcast Xfinity blocked HBO Go on the PlayStation 4 console.
For those with Comcast, it comes with some disappointment as they still can not access the application offered by HBO. This problem existed on the app's PS3 version for over a year now, and replies to complaints were not really clear.
Comcast's latest response was, "HBO Go availability on PS3 (and some other devices) are business decisions and deal with business terms not yet agreed between parties. Thanks for your patience."
In the past, Comcast had problems allowing HBO Go to other devices, including Roku and Amazon Fire TV, which has no support yet. While this problem has no timeline, Comcast suggests using their set-top boxes or Xfinity TV Go platform.