"Facebook makes it easier for you to expose your life to others. It's up to you to decide how much information about yourself to divulge to others. There are some people who aren't too comfortable about opening up to others so Facebook isn't really for these individuals.
There are privacy settings you can use inside Facebook to limit who can see your information. As far as I know, there are no fake users using fictitious names or impersonating other people." - Jared Evans
