Update: "We use over 1,000 different signals and features in our ranking algorithm. A small piece of that is clickstream data we get from some of our customers, who opt-in to sharing anonymous data as they navigate the web in order to help us improve the experience for all users," Microsoft explained. Is the company truly cheating though? Some say Bing is leeching off Google's innovation while others see Bing as a clever underdog. Where do you stand?