There is a new photo app available on Facebook that pixelates photos that may be questionable like ones that you probably shouldn't post anyway. You can decide which friends see the photos.

The app is called 'Secret.li' (pronounced “secretly”). The app scrambles and pixelates photos so only people on the approved list can see them--everyone else sees a blurred mess. There’s also a self-destruct function that makes photos disappear after a certain amount of time.Too Cool!