For the curious—2017: https://news.ycombinator.com/item?id=15841241

2016: https://news.ycombinator.com/item?id=12537653

2014: https://news.ycombinator.com/item?id=8791812

2013: https://news.ycombinator.com/item?id=5581851

2012: https://news.ycombinator.com/item?id=3767410