"P.S. What do you really think about the "flat earth movement"?"
Counter intelligence operation to mock serious conspiracy research and specifically damage the credibility of the Apollo program skeptics by flooding the net with "people" that also are skeptic about NASA, but without any sound reasoning or applying logic.
I've seen comments talking about flat earth, 9/11 and Sandy Hook. Damage by combining the ridiculous with the things they want to discredit.
I mean the arguments they came up with were obviously designed to make them look really stupid. Just like ISIS is designed to damage the public image om Muslims.