Related: 2015: https://news.ycombinator.com/item?id=9839344 https://news.ycombinator.com/item?id=9839344 ("Harbingers of Failure [pdf]", 9 comments) 2015: htt

Related: 2015: https://news.ycombinator.com/item?id=9839344 https://news.ycombinator.com/item?id=9839344 ("Harbingers of Failure [pdf]", 9 comments) 2015: https://news.ycombinator.com/item?id=10796548 https://news.ycombinator.com/item?id=10796548 ("Harbingers of failed products", 9 comments) 2021: https://news.ycombinator.com/item?id=25590517 https://news.ycombinator.com/item?id=25590517 ("Are you a “harbinger of failure”? (2015)", 51 comments) 2022: https://news.ycombinator.com/item?id=31820168 https://news.ycombinator.com/item?id=31820168 ("“Harbinger households” consistently buy products that get discontinued (2019)", 262 comments)