I setup a tool a few days ago that searches through search results for your query and displays the Google PageRank of each result as well as if it has a 'nofollow' tag in it. This is useful for finding free, high PR comment pages that don't have the 'nofollow' tag. IE inputting "add a comment" mattress... What other uses can this have? Would appreciate any feedback http://prosearch.essaybuzz.com