This is a slight side issue, but this section really struck me as interesting: "Facebook has tangled with regulators before. What it does with its customers’ d

This is a slight side issue, but this section really struck me as interesting: "Facebook has tangled with regulators before. What it does with its customers’ data attracted the attention of the F.T.C., which accused it last year of 'unfair and deceptive' practices. The agency’s settlement with the company required Facebook to submit to privacy audits for 20 years." It reminded me a lot if that scene in Ghostbusters where the regulators showed up to inspect the facility and clearly had no idea what was going on, even though they had suspicions of something nefarious. With such a complex, proprietary system like Facebook I just can't see the efficacy of external security audits. Kind of scary territory.