Previous discussions that might be of interest:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10665541" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10665541</a><p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9134262" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9134262</a><p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10713190" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10713190</a>