One reason might be that it's essentially a duplicate of a very big discussion from the previous day (as noted in the top comment in the flagged article): https

One reason might be that it's essentially a duplicate of a very big discussion from the previous day (as noted in the top comment in the flagged article): https://news.ycombinator.com/item?id=31490515 https://news.ycombinator.com/item?id=31490515