Previous discussions:<p>6 years ago (150 comments): <a href="https://news.ycombinator.com/item?id=10725859" rel="nofollow">https://news.ycombinator.com/item?id=10725859</a><p>2 years ago (50 comments) <a href="https://news.ycombinator.com/item?id=21674610" rel="nofollow">https://news.ycombinator.com/item?id=21674610</a><p>3 years ago (26 comments) <a href="https://news.ycombinator.com/item?id=16713012" rel="nofollow">https://news.ycombinator.com/item?id=16713012</a>