I've seen it happen at least once in the few years that I've been on Hacker News, see https://news.ycombinator.com/item?id=17228704 https://news.ycombinator.com

I've seen it happen at least once in the few years that I've been on Hacker News, see https://news.ycombinator.com/item?id=17228704 https://news.ycombinator.com/item?id=17228704