Also discussed here https://news.ycombinator.com/item?id=24081581 https://news.ycombinator.com/item?id=24081581 https://news.ycombinator.com/item?id=24092545 h

Also discussed here https://news.ycombinator.com/item?id=24081581 https://news.ycombinator.com/item?id=24081581 https://news.ycombinator.com/item?id=24092545 https://news.ycombinator.com/item?id=24092545