tinus42 I think you need to look around :

-There is a better raffle if you're willing to sell your signature space : https://bitcointalk.org/index.php?topic=223474.0

-http://polimedia.us/trilema/2013/kings-bounty-the-legend/ is one exemple of a blog post written by the owner of MPEX and speaking about games.

There are others. Take the time to read and you will understand that there is no "unknown entity"...

Please read thoroughly before speaking about tulip bulbs.