http://www.youtube.com/watch?v=bSji6Y66aKo
Facebook has just kicked off its highly anticipated "come and see what we’re building" event, and it's first big announcement of the day is its new search tool. It's not necessarily a web search per se, but a graph search, capable of crawling all of Facebook's data.
It will help you answer questions like: what are some things my friends like, what kind of music are they listening to, what about places my friends have been to or liked and much more more. We have more details on Facebook's new search tool after the fold...