Previous discussions:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8261098" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=8261098</a> [496 days ago]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=5782704" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=5782704</a> [958 days ago]