Totally new Network for Extreme Sports

Building communities is the core concept of Web 2.0 plays (I'm proposing a Forex play tomorrow), but here is an option with a little flair - FantasyLifeGame.com is a unique mixture of social networking and fantasy sports. It dovetails nicely with my family's apparent passion for extreme sports (I just booked a surf vacation for Novmeber). Perhaps a certain brother of mine will check it out...