tend to basic principles
Re-read that post carefully :-) It doesn't say not to discuss politics, it says don't be an ass about it.
in order to better reach as many people as possible
I am unaware that this is a goal of LW. If, by any chance, it is, LW is spectacularly unsuccessful at it :-D
I think it's better to move it off-site
Well, we disagree about that. In a fairly civilized fashion, so far :-)
P.S. And most discussion here is actually about political philosophy, not politics themselves. Notice how today's US elections which flipped the Senate got zero posts on LW.
Politics is an important domain to which we should individually apply our rationality—but it's a terrible domain in which to learn rationality, or discuss rationality, unless all the discussants are already rational.
The purpose of LessWrong is to discuss and learn rationality, so I think politics are almost never appropriate here. But even if we think that civilized discussion of political matters is appropriate, the post I was critiquing was not, IMO, up to our standards of civility and polite discussion.
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