We need facebook to respond to this. Does he include someone's email or phone number? Or is simply referring to people's names a problem. If it is only referring to people's names to get banned, then that is horrible of facebook to do.
I can’t confirm for you how I know this but I know merely mentioning someone’s name and associating their name with something that can be construed as harassment, combined with use of the Report button is enough to trigger Facebook Jail for the poster/commenter.