I dunno, maybe a 4.
Most people here tend to underage or at least have very little real world experience.
The forum I frequent the most is comprised of mostly older and more mature people with lots of knowledge through experience rather than opinions based on what they see on the news or read in other forums. Basically people who have lived and/or understand history.
The sheer lack of historical knowledge and understanding on this board is why I can't take it too seriously.