This guy used to come to this site and I know his was on DP, but I think he got in some mess for being a bad seller.
And as for the hobby, I think it is good and bad.  Good for sellers, bad for buyers.  Which means its bad for me and most collectors.  If your a collector that means you buy games to have games, not to sell games for profit and more collectors means more demand means higher prices 

 .  The reason I decide to collect video games was because I don't think anyone else did.  Then I found the sites (which rules).   I don't mind for collectors, but if it becomes like comic books and everything else that gets too popular, then enters the resellers and  speculators.
All I am saying is I won't pay $10 for R.C. Pro-Am