Google Explores Re-Ranking Search Results Using +1 Button Data
tekgoblin writes "Google plans to use data from its +1 button to re-order search results and keep spammers at bay. While this would bring Google’s search engine into the social networking era, it would also create a new avenue for blackhats to manipulate search results. From the article: '"Google will study the clicks on +1 buttons as a signal that influences the ranking and appearance of websites in search results," a spokesman wrote. "The purpose of any ranking signal is to improve overall search quality. For +1's and other social ranking signals, as with any new ranking signal, we'll be starting carefully and learning how those signals are related to quality."'"
I'm truly impressed at Google's ability to makes us work for them without most people even noticing it. This is yet another example of that. Then I hear non-tech people in awe of how smart Google is, and then say to myself, that is one hell of a business model.