You can show me all the legal documentation you want. You can line up notary publics out the door. But unless I see it in a news feed item or a profile update, it's invalid.
Three robbers in New Hampshire are suspected of using Facebook to find status updates of people who wouldn't be home. It was a pretty genius strategy actually, they scored $200,000 worth of goods until they got caught.
I know. I'm a total dork, but these Facebook status updates by Star Wars characters made me laugh this morning. Or maybe it's just all that turkey fat and pumpkin pie bits affecting my neurotransmitters.