Previous discussion: https://news.ycombinator.com/item?id=1978295 https://news.ycombinator.com/item?id=1978295 But I thought it could use a repost, 3 years lat

Previous discussion: https://news.ycombinator.com/item?id=1978295 https://news.ycombinator.com/item?id=1978295 But I thought it could use a repost, 3 years later, as many ma not have seen it, and it was quite interesting.