These sites are popping up everywhere. Most recently, we covered Xpree, which lets companies tap into the collective wisdom of their employees, and the Industry Standard, a former magazine that now asks readers to predict events like whether Yahoo will accept Microsoft’s acquisition offer.
Predictify doesn’t focus on any particular category, instead allowing any sort of question to be asked. It rewards accurate predictors with cash.
VB's research team is studying web-personalization... Chime in here, and we’ll share the results.