Over the past week, Facebook has been nudging its users - first gently, then firmly - to review and update their privacy settings.You may have procrastinated by hitting "skip for now," but Facebook eventually took away that button and forced you to.

You might remember the world famous movie scene from Mission Impossible in which after the message has been heard once the message destroys itself. Now it is possible for everybody to have such facility. You can send an E-mail which destroys itself after.

Have you tried searching your name on search engines like Google or Yahoo? You might be surprised when you see results that shows your Facebook profile, this is assuming that you already have an account though. If this is an issue where is.