Only one thing for it; we must take a sample of blood from each member of MR. We then apply heated metal to the samples. If the blood reacts violenty then we'll know....wait...that's the test for alien 'things'.
Oh and yes, I have heard of these types of people. They're used by all kinds of companies (spit) who want things to go 'viral' or gain some 'buzz'. They act like actual members of a community, but all they want to do is hype up products. Me, I place these kind of people a notch below literary agents, publshers and child molesters.
*Dusty Bottoms does not want to sell you anything. All opinions of Dusty Bottoms are the opinions of Moejoe, sort of, except it's Moejoe wearing a Sombrero.