So, some of the problem--a good part, really--is that political discussion need not be furious debate and talking past each other.

An article on some sort of political theory, on some philosophy of governance, etc. can lead to useful discussion. Having more systems articles on politics is something I wouldn't mind seeing on HN at all.

But, most articles posted (I believe--haven't run a report on it) do not seem to lend themselves to that sort of thoughtful analysis.