I don't understand when people are so concerned with their privacy and people knowing where their house and is? Sure if your talking to a stranger online that's turns out to be a psychopath. But if you are a normal person then anybody can look up your address in a phone directory. Anyone can walk by and break into your home. One concern would be posting when your not at home and if you have your information public someone could break into your home if they were targeting in that manner. Just set your Facebook to friends only then.