Discussed yesterday: https://news.ycombinator.com/item?id=20078429 https://news.ycombinator.com/item?id=20078429 Also discussed a few days ago: https://news.

Discussed yesterday: https://news.ycombinator.com/item?id=20078429 https://news.ycombinator.com/item?id=20078429 Also discussed a few days ago: https://news.ycombinator.com/item?id=20065142 https://news.ycombinator.com/item?id=20065142 And discussed a year ago: https://news.ycombinator.com/item?id=16710838 https://news.ycombinator.com/item?id=16710838