Quote of the day

Constructive comments that move the discussion on are always welcome, no matter what line of argumentation they take. Comments that add nothing interesting or which try to derail the ongoing discussion are ruthlessly purged. In doing this, we are not worrying about fairness, balance, etc. All we care about is constructive engagement. Comments from nonmembers must be explicitly approved, while comments from members may on occasion be demoted. Comments which are rejected or demoted, or where part of the article is edited, will be visible in full here