Bitcoin needs to make it much further into the non-techie markets before this yields enough to make it worthwhile. Of course if this con is run by a pro, they'

Bitcoin needs to make it much further into the non-techie markets before this yields enough to make it worthwhile. Of course if this con is run by a pro, they'll actually profile each mark and return the amount promised during the first round, hoping for a much bigger score on the second round.