Previous discussion:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10175249" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10175249</a><p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9797985" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9797985</a>