Tnooz Post: Authority and Page Rank in Google is changing, are you ready?

New Tnooz post live titled "Is travel ready for the Google Page Rank overhaul?". In the post I discuss Google Places and speculate on what it means for new elements in the page rank alogrithm including the tastegraph, sociograph, memegraph, expertgraph, genomegraph, contextgraph and a lot of other made up words new media concepts. Read the full post here.