Because, moran, it's the only place on the internets where it is IMPOSSIBLE to monetize the content you post/share.
(That, and the censorship + fuckery)
I would pay money to watch pedophiles get the shit beat out of them. MMA-style.
So the celebrities are giving us advanced notice that they will be leaving the digital battlefield for a day, thus granting us full control of the content posted and shared?
PREPARE THE MEME CANNONS
Also, here is a tactic for future skirmishes:
Bring a 5-gallon bucket full of glass marbles. Pour it out as the ANTIFAGS are advancing. Laugh your ass off as they all fall over each other.