Have been a DirecTV customer for years and years. Thought I'd try to see what I could see on my N7. I downloaded the DirecTV Experience app, and it opens fine, and I can watch TV show previews and movie previews just fine. When I try to view the same show or movie, I get a pop-up that says "Unfortunately, DIRECTV has stopped" and then gives me the choice to click on Report or OK.
So, I think to myself, maybe I'm not signed in on DirecTV. I go to their website (via Google Chrome), click on the Sign In link, and then I get a "The site's security certificate is not trusted." If I clink on the Proceed Anyway option, nothing happens.