Yeah, I don't get the brony thing either, but from what I've heard many times that the new "My Little Pony" is surprisingly good... Still, I can't bring myself to watch it...
As far as Andrew WK speaking at the convention.... He will speak at any convention Steev Mike tells him to (cue ominous Alex Jones-like music)....
Steev Mike = The Illuminati
Andrew WK = Everyone else?
You decide...