I'm thinking that's why they can never find Jimmy Hoffa. The mafia just drove a boat right up to the edge, and tossed ole Jimmy right off. I mean where is he? His disappearance only makes sense if the earth is flat and he could be tossed over the edge. Hoffa didn't like Kennedy either!
Also, thinking this might explain the Bermuda Triangle. Thinking that Bermuda is somewhere very near one of the earth's edges. Careless boat captains just sail off or pilots just fly off into space, like that guy who shared his experience upthread.
This flat earth stuff sure does help tidy up so many conundrums.