Because i've had loving enough of the fandom.
When i go on a TF2 spray websites, the pages are clogged up with pony sprays.
When i'm on a game wiki, i see images of ponies in the 'newest photos' section.
When i look through my steam friends list, i'm greeted with piles of people with pony avatars.
When i browse KNM, i see pony versions of a meme on almost every page.
When i log into youtubeme it notifies me that my 'friends' favorited pony videos.
When i join any multiplayer game there's always a stuck up moron with his name as Rainbow Dash/Ditzy Doo.
When i go o this foruum i always see ponies on every forum page via avatars.
And forget, there's even ponies in my path on rule 34!
Christ, i am reminded of this stupid fandom every day, it'snot as easy as 'adblock' when it comes to avoid it, you know?
It won't go away, it makes me want to rip a pony's head off with a cleaver.