Is intrade.com a scam?
Intrade is a prediction market. One thing prediction markets are better at their only bias is whether someone can make money trading the futures contracts. They have proven to be better indicators than polls.
The Efficacy Of Prediction Markets The Liberty Papers ^ | November 8, 2007 | Brad Warbiany
http://www.freerepublic.com/focus/f-news/1922961/posts
Posted on 11/08/2007 12:21:43 PM PST by E. Pluribus Unum