But you are also supporting their cause, and showing that you agree, even if you don't. Don't give them more money so they can prove the mostly useless fact that the earth is round, wrong.
I mean why does it even matter?
But I think that they are loving stupid when they say "The earth is moving up at ~XX miles an hour, and that's what causes the illusion of gravity. Oh yeah, also, the Government wants to cover this stuff up to make money, so they spend a bunch of money to cover it up. The bastard Government caused the Haiti earthquake just to prove everything. And to make it worse, they guard the whole end of the world with armored guards, and they don't let you take pictures of it. We don't really understand how all this stuff works, but here is some guesses!"
I mean really?