Discuss what is wrong with the arguments behind their behaviors, rather than harping on personality traits the author finds annoying. Many of the character traits the author mentions are not part of the messages of the political groups he is complaining about, but serve only to emphasize his opinion "Stepford students" as a whole are brain-dead and conformist.

There's definitely good criticisms of arguably (and in my opinion) bad behavior in this article, but it falls a little flat when the author can't restrain himself from tossing out petty insults whenever he's leading into a point.