[mtmsr]

Discussion from 3m ago: https://news.ycombinator.com/item?id=24895830

[dang]

Also 2017: https://news.ycombinator.com/item?id=13975965

(The one from 3 months ago didn't get significant attention so I don't think we'll mark it a dupe - see https://news.ycombinator.com/newsfaq.html.)