These posts are a bit dated (for various reasons).
Are You Irrational or an Asshole?
Pirsig, Ad Hominems, and the Three Rhetorical Archetypes
Philosophy, Metaphilosophy, Metaphysics
Free Will and Determinism: The Contours of Moral Responsibility
How Not to Start a Philosophical Conversation
A Theory of Rhetorical Overindulgence
The Difference: Conversion and Articulation