I didn't edit it. See this comment from an hour ago which points out someone else ignoring it.

https://news.ycombinator.com/item?id=7724518

I adjust the numbers for PPP every time I ask this question. And for reasons I don't understand, people repeatedly ignore it.

https://news.ycombinator.com/item?id=7539966

https://news.ycombinator.com/item?id=6856005