It&#x27;s interesting to compare HN&#x27;s usage frequency of particular xkcd comics compared to elsewhere on the internet (<a href="https:&#x2F;&#x2F;xkcdref.info&#x2F;statistics&#x2F;" rel="nofollow">https:&#x2F;&#x2F;xkcdref.info&#x2F;statistics&#x2F;</a>)