Wow, almost every (recent) HN post about "Higher Order Functions" has 0 comments - not just one or two, but zero!<p><a href="https://hn.algolia.com/?query=higher%20order%20functions&sort=byDate&prefix&page=0&dateRange=all&type=story" rel="nofollow">https://hn.algolia.com/?query=higher%20order%20functions&sor...</a><p>... except this one now :)<p>Maybe it should be called an "HN whack": <i>a search term for HN that has (some >n) matches, but the total number of comments on all those posts is zero</i>.