Explicit rating & ranking will inevitably crumble under its own weight. You have to use implicit data that isn't easily subject to collusion. Look for trends

Explicit rating & ranking will inevitably crumble under its own weight. You have to use implicit data that isn't easily subject to collusion. Look for trends among disjointed groups that are acting in their own self interest. I wrote about this a while back: http://breasy.com/blog/2007/07/01/implicit-kicks-explicits-ass/ http://breasy.com/blog/2007/07/01/implicit-kicks-explicits-a...