It is ironical that FB is censoring posts that may contain "personally identifiable information" that can lead to "physical or financial harm".
Well, gee, when you sign up with FB, you MUST provide a name and a birthdate. (They do not suggest ANYWHERE using fake names and birthdates). And they ask you to fill in other details such as where you went to school, where you are living, where you work, etc. With just those bits of information, a licensed PI could find you within the day with all of the tools they have available.
So FB's double standards are just really sad to witness.