Not a brony, but this sort of thing really gets on my nerves. Why do you care what someone else watches? If you don't like it, ignore it. Stop acting like a cunt.
Re-read the comment. I Specifically said I'm not a brony. I just don't see the logic of disliking someone based on their viewing choice. I also recognise it's a horrible edit, but it's a reply to the GIF above.
I'm pretty sure most people don't care what someone else watches, however that does not mean people appreciate ponies being shoved down their throats daily.