facebook is dangerous because it has no internal controls and no contactable customer service. BEWARE!!
There are bad people at facebook who, because of a lack of internal controls, are able to use their positions to mess with a person's account. This freedom to harass people is a threat to the safety of us all. Contactable customer support must be established before this threat can be resolved. facebook has great potential, but at this time, it is a threat to the public because of the lack of internal controls and contactable customer service.