Picking Winners - Protrade Sports Market

Interesting Forbes article on Protrade.com, the HSX of sports:

The site has turned into the MySpace for sports-stats geeks. Members blog about their favorite players, create personal profiles, share their portfolios with other members and compete in weekly challenges. "Everybody wants to prove that they're the smartest sports fan," says Kerns, 29. "What better way than to be the top trader?"

Is this Tradesports?

-"Several legal online betting sites have approached Protrade to use its win-probability statistics in a live gambling game."