There were two discussions when this came out, oddly with the same number of comments:

https://news.ycombinator.com/item?id=15002079 (Aug 2017, 68 comments)

https://news.ycombinator.com/item?id=14942902 (Aug 2017, 68 comments)

A list I compiled of 4 HN user authored books on marketing and their launch discussions:

https://news.ycombinator.com/item?id=14041248

This is an amazing resource, thank you!