Previous discussion: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11661138" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11661138</a> (191 points, 1 day ago, 162 comments)<p>A few more comments: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11658356" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11658356</a> (25 points, 1 day ago, 27 comments)