A quiet fan of the show who just loves the show would not dare call himself a brony because he is more respectable.
People that love the show too much to obsess about it, make pony versions of every loving thing out there, call themselves a brony, may or may not clop to pony research, etc is a loving furry.
Deny all you want. Opinions are different to everyone.
It's not opinion, it's a fact. You bronies are furries.