I am not a fan of the prediction market business. I know that many game and social theorists think they're valuable predictors of crowd behavior, but I've seen too many prediction start-ups turn into ...

Predictify is a survey engine cleverly masquerading as a prediction market. On the site, users can answer questions that test their predictive abilities in various fields. If they prove to be right, ...

Predictify, a prediction market that launched back in 2007, is closing its doors. The service allowed users to vote on potential outcomes for current news stories (it likened itself to a “fantasy ...

Predictify is an interesting new service that predicted the correct outcome of almost every playoff football game, among other things. How? By using you playing a game on its service. Here we get the ...