It's not a parody.
Some of the arguments against round earth theory are ridiculous enough to make me think it must be a parody.
That, or whoever wrote this really needs to look at the RE'er explanation of gravity.
I mean i think FE'ers would admit that *if* the earth were round, according to RE physics, A man standing on the south pole would not be in danger of falling off the round earth because in RET gravity pulls toward the center of the Earth not just "down."
Please tell me you all understand that that's how RE gravity works, right?