Yesterday I saw via twitter that there's a Peruvian mining company named Inca One Resources that's giving away 3.5 oz. (~$5,500) in Gold bullion to the top 3 finishers in a free fantasy stock picking contest on stockpools.com.

I've heard of stockpools before because I know they give away $1,000 to winners of contests, but I haven't seen something done like this before. Has anyone done this type of a contest before?  

This is the link: http://www.stockpools.com/pools/inca-one