Direct partisan advocacy gets rejected swiftly. It's possible to have an interesting discussion on issues that have a political side, like health care, if you

Direct partisan advocacy gets rejected swiftly. It's possible to have an interesting discussion on issues that have a political side, like health care, if you can live within the constraint of avoiding excessive partisanship and focus on the more abstract problem. Health care pricing is actually a great example and I've learned a lot from discussions of it on HN.