In short, what is it? We've had a few users that fit this description, most memorably Tom Hagan and the guy who went off the hinges in the Conway commitment post. Just about all those who come in here with the same opinion sooner or later have pretty big meltdowns and get banned. I'm not sure if that reflects more on the board and the fact that their arguments are scrutinized far more than the average comment or on people who hold that opinion.
Depending on the outcome of the allegations presented today and if the early season goes worse than expected it's not hard to see this board getting pretty divisive and pretty ugly. In the past I think Brian's policy of raising point requirements to post has been useful. Also, a personal suggestion that could be helpful: don't negbang people you simply disagree with, this seems to invite meltdowns. IMO it's important that any Michigan fan with a thoughtful and respectful argument feel welcome on the board.
More broadly should reasoned criticism of Rodriguez be welcomed, viewed with suspicion, or what?