Nice video! I liked the references you made to the show with Twilight going grey etc.
And there's been a lot worse as far as anti-brony videos go, this was fairly tame and kinda funny compared to the usual videos that get made.
I think you'll find that bronies generally laugh at this kinda stuff rather than getting butthurt by it and blamming.. we watch marshmallow ponies on TV, we're not the type to take ourselves seriously. :D