[kenjackson]

So you'd only do this to argue with others. I presume you wouldn't go to Flat Earth forums to exchange thoughts with other flat earthers??

[arp242]

Lost of people do that. I suspect that half of the "zomg look at these stupid flat earthers!!11" images on reddit and such is basically one troll posting something outlandish and then another troll replying with something slightly more outlandish. Also see the history of trolls on e.g. Conservapedia and such.