Anime.
Now I've got nothing against it, but I just can't seem to get interested in any anime that I've watched, while all my friends love lots of them, keep up to date with them, or even go as far as to obsess over them. Theres only one anime which I've ever cared for and its Girls und Panzer (Because who doesn't love classic "World of Tanks the Anime" or simply just a bunch of tanks fighting one another...with rather nice detail too), but otherwise the rest just don't catch my interest.
tl;dr I've only watched Girls und Panzer and liked it, other than that I have no interest in any animes.
And another one thats probably connected anyway is TV, Movies, and TV shows. (And no watching them on Netflix/Hulu isn't "Not TV"). Movies, to me you sit there and do basically nothing. Nothing. I need something to do while watching anything, else I fall asleep.
So yes that means I don't care for Game of Thrones and most movies out there. In fact watching MLP is something I don't often do at all, since I must distract myself and when I do watch it, I binge for a day while still being distracted.
tl;dr I don't watch much TV or many movies because I just don't care for the former and dislike the latter. They bore me.
Oh, Smartphones. I have a flipphone, I'm content with it. I'll be honest, theres only one reason I want a smartphone, its so I don't have to carry a phone and mp3 player seperately. Other than that, they are overpriced pieces of extremely fragile glass or crap plastic which have an expiration date of "in 3 months" or something of the sort. Not to mention you have home for internet that is actually worth your time using and your social networking needs. Being away from the computer pretty much means you aren't supposed to be on that stuff anyway (unless you're sitting at a cafe with a tablet or something, dunno.)
I suppose you could add those popular games that are out there such as League of Legends or something. Never cared. Never will.