I heard or read somewhere that SO is working with Alex, from theDailyWTF fame. He's running a silly code competition named Programming Praxis. You can find the lastest one here. When I see the submissions I automatically look for the upvote button. Since SO and TDWTF are already doing some things together (will supply link when I've found it) is it an idea to host the Programming Praxis on SO?
[EDIT] Is was mentioned in podcast #64