Facebook Search without logging in

This is something I came up while clicking random links. It is a search engine like thing that goes through Facebook. It goes through everyone's status updates and photo albums. I don't know about the privacy and related anything about this, but sure it looks interesting.
This may look like a stalker tool or something but try searching "one night stand" , "slept with my" or "I hate my boss" hilarious!

Its called "Facepinch". Click here or the picture above to go there.

P.S. ok its kinda creepy. just figured out that it not only show others stuff, also let us comment them (even they have appropriate privacy settings) This is practically going through facebook offline