No criticism is intended! I add this because sometimes people think there's an implied "why did you repost this, it's already been discussed" - but not at all: reposts on HN are fine after about a year or so: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
dang is a mod—as far as I'm aware, they are the mod. When a previously-covered story crops up again, they typically add a comment like this with links to previous discussions, so you can easily see what was said before.
