Facebook Graph Search is an awesome tool

Facebook Graph Search is a search engine that allows you to find things based on relationships and context—basically drawing from the limitless pool of Likes, tags, and check-ins posted by a billion Facebook members.
From a search perspective, Graph Search seems like a very powerful tool—something that makes search more personally relevant, and a concept that should have Google worried a bit. You can search based on people, places, friends, and interests. For example, you can do a search for “friends who like The Beatles and live in Chicago,” or “Italian restaurants my friends have visited nearby.”