Social metrics have also gained a lot of attention in past years. Do they still correlate well with higher rankings? This chart compares social metric correlations with traditional link correlations
Google+1’s. second on the list!
Social metrics have also gained a lot of attention in past years. Do they still correlate well with higher rankings? This chart compares social metric correlations with traditional link correlations.
http://moz.com/blog/future-of-search-ranking-factors