As mentioned in the article, one problem is that people use the down arrow to disagree. Perhaps there shouldn't be a down arrow. Instead there should be a few

As mentioned in the article, one problem is that people use the down arrow to disagree. Perhaps there shouldn't be a down arrow. Instead there should be a few buttons, such as "Off Topic" and "Offensive". I think presentation can help guide those people who aren't consciously being cynical and combative.