Google PageRank Exclusivity License Period Expiring in 2011. What does that mean?
In webmaster world, Google PageRank is an important factor in measuring the strength of a webpage. It is found that PageRank is a patent owned by Stanford University and will expire in 2017. Google hold a one time paid license of this patent and in 2003, the exclusivity license was extended till 2011. What does this mean?
