It is a virtue to keep the signal-to-noise ratio of top-level submissions high. It is a virtue to keep the signal-to-noise ratio of comments in threads discuss

It is a virtue to keep the signal-to-noise ratio of top-level submissions high. It is a virtue to keep the signal-to-noise ratio of comments in threads discussing interesting content high. Behaviour here is undefined. There is another website that handles it better. We all read it anyways. Keep HN beautiful.