I hadn't heard of NLFS. Makes sense that with all the "new" technology of blockchains that someone would make a betting site that used crypto currency.
Some of the other projects that I'm excited about and could even be merged with something like this are the user-controlled sports teams. You buy the tokens and based on how much influence you have you can call plays and the real team actually runs the play.
Think about what that would be like if you had the ability to control what plays were called and you controlled the players for fantasy leagues. You could clean up!
Thanks for sharing!