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."'"
Nothing is rich but the inexhaustible wealth of nature.
She shows us only surfaces, but she is a million fathoms deep.
-- Ralph Waldo Emerson