I don't think anyone has mentioned a political party or a specific current policy debate yet. That's when things really go downhill.
I think a current policy debate has potential for better results, since it would offer the potential for betting, and avoid some of the self-identification and loyalty that's hard to avoid when applying a model as simple as a political philosophy to something as complex as human culture.
To whom it may concern:
This thread is for the discussion of Less Wrong topics that have not appeared in recent posts. If a discussion gets unwieldy, celebrate by turning it into a top-level post.
(After the critical success of part II, and the strong box office sales of part III in spite of mixed reviews, will part IV finally see the June Open Thread jump the shark?)