We knew it was only a matter of time before Google finally (completely) kills the ever famous toolbar pagerank and it seems to have been validated by a Google employee.
The toolbar PageRank is basically the “Google PageRank” of a page that appears when you have a toolbar or use a tool that shows it. Ranging from 0-10, this metric demonstrates how powerful a page is search-wise. Most websites have a pagerank of 0 to 2 while the big ones like Adobe, Yahoo and Google themselves have a PR of 7 to 9.