This just gave me a startup idea. What about an API that webmasters can use to predict which users are likely to be offensive / harassing? Kind of like SiftSci

This just gave me a startup idea. What about an API that webmasters can use to predict which users are likely to be offensive / harassing? Kind of like SiftScience or Akismet but for harassment. Probably tough to monetize that though. But maybe you could just sell the algorithm to Yahoo! Edit: It would use text searching on offensive words, and tag users based on OS, browser, cookie fingerprint, ip, device fingerprint.