"Politics" as the word is used here means tribalism: red vs blue. You pick a side that you identify with, that side has enemies, and you argue your position up and your enemies positions down. This is a built-in instinctual behavior in humans. It is also anti-rationalist (meaning, anti-truth-seeking). Remember the litany of Tarski: if the solution is True, I want to believe that the solution is Ture (my side is right). If the solution is not True, I want to believe that the solution is not True (my political opponent is right). Let me not become attached to beliefs I may want (no tribalism!).
Politics is tribalism over contentious issues. But just because there is widespread disagreement over what policy to implement, that doesn't mean that there can't be rationalist's agreement over which policy or policies are best. But you can't figure that out starting from a tribalistic mindset. So, rationalist policy discussion is welcome here. Politics (tribalism) is not.
That clarifies things, thanks (my definition of "politics" is indeed different).
In a recent poll, many LW members expressed interest in a separate website for rational discussion of political topics. The website has been created, but we need a group of volunteers to help us test it and calibrate its recommendation system (see below).
If you would like to help (by participating in one or two discussions and giving us your feedback) please sign up here.
About individual recommendation system
All internet forums face a choice between freedom of speech and quality of debate. In absence of censorship, constructive discussions can be easily disrupted by the inflow of the mind-killed which causes the more intelligent participants to leave or descend to the same level.
Preserving quality thus usually requires at least one of the following methods:
On the new website, we are going to experiment with a different method. In brief, the idea is to use an automated recommendation system which sorts content, raising the best comments to the top and (optionally) hiding the worst. The sorting is done based on the individual preferences, allowing each user to avoid what he or she (rather than moderators or anyone else) defines as low quality content. In this way we should be able to enhance quality without imposing limits on free speech.
UPDATE. The discussions are scheduled to start on May 1.