Those names are reflective of various ways you can dismiss people without considering their positions — or more charitably, categorize and dismiss people espous

Those names are reflective of various ways you can dismiss people without considering their positions — or more charitably, categorize and dismiss people espousing positions you've already considered and dismissed. It shows that those techniques are non-ideological, independent of the views of the person employing them. Use of language like that of a sign that if you're looking for substantive discussion of ideas, you're in the wrong place.