That info is in the HN guidelines (<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;newsguidelines.html" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;newsguidelines.html</a>) as well as annoyingly many comments by me:<p><a href="https:&#x2F;&#x2F;hn.algolia.com&#x2F;?sort=byDate&amp;prefix&amp;page=0&amp;dateRange=all&amp;type=comment&amp;query=by:dang%20flag%20comment%20click" rel="nofollow">https:&#x2F;&#x2F;hn.algolia.com&#x2F;?sort=byDate&amp;prefix&amp;page=0&amp;dateRange=...</a><p>That&#x27;s not a criticism, btw. It&#x27;s astonishingly difficult to distribute knowledge like this through HN. Or, I suppose, any large community.