In the Quora article, there is a reply by an existing Facebook senior manager, who confirms the zero tolerance policy, even stating that people get fired at Fac

In the Quora article, there is a reply by an existing Facebook senior manager, who confirms the zero tolerance policy, even stating that people get fired at Facebook for accidentally breaking a policy they were either not aware of, or had forgotten about. Facebook really do apply the policy that ignorance of the law (rules) is not an excuse.