Is this even in your priority list? I have often seen discussions going on which doesn't follow general guidelines and rules of the discussion board. I wish to report them but unfortunately, no such feature exist (unless I have missed it). Also, Brilliant staff should include a few more moderators living in different timezones. I understand that it is not possible for the Brilliant staff to act swiftly because of the timezone problem so I suggest you to include more people (or moderators) in your staff.