New Study Finds Google+ Shares Don't Cause Higher Search Rankings

Stone Temple Consulting has conducted a study of the impact of Google+ shares on search rankings. The study shows that while Google+ can drive discovery and indexing, there is no measurable evidence that Google +1's result in higher rankings.

Source: http://feedproxy.google.com/~r/sewblog/~3/yZr5ZKnDC68/New-Study-Finds-Google-Shares-Dont-Cause-Higher-Search-Rankings

more info here more info here more info here more info here more info here more info here more info here