Just to get back on topic, Facebook operates on a Fail-Fast policy. This means they will happily take risks that would be inconcievable to a Bank or telecoms company. Facebook have no problem meddling in their systems if it will improve their profit margin. There is no regulator, Zuck owns the controlling share so isn't answerable to anyone, and at the end of the day, as he insists himself, its just a social media platform...