Learn/What-PageRank-Means-for-Your-Website

We have this old definition page: PageRank

http://www.seomoz.org/blog/the-science-of-ranking-correlations

http://www.seomoz.org/blog/what-is-pagerank-good-for-anyway-statistics-galore

Ed from Facebook suggested "How to get a better Page Rank"

Google's internal PageRank is a part of the original algorithm and it's still important. It's being updated all the time...

But toolbar PageRank numbers that we see in toolbars and the like are... updated every 6 months or so and they may or may not be directionally accurate.