Trendio.com : The first stock exchange on headline news
Trendio is a stock market for news trends - sign up and get $10,000 in fake money to trade on words. Trendio monitors their usage from various news sources, and the price increases or decreases based on how often the word appears in those sources.
On Trendio.com, you can bet on the popularity of politicians, sporting teams or events, ideas, stars, natural catastrophies, etc., in fact on any word that makes the headlines. The words are rated according to the number of times they appear in 3000 anglophone media web sites from around the world. Buy the words you believe in, sell the others!