I think you are quite familiar with Digg. Google search result now testing something like Digg-style rating system. You can affect the result page website rankings by clicking the little “like it” or “don’t like it” icon. While most of the media and blog site think that it’s just about Digg-style, I think that’s what the web 2.0 will be while “social community” comes first.

[via Googlified]