HN links Apr 7, 2016 https://news.ycombinator.com/item?id=11440461 https://news.ycombinator.com/item?id=11433099 https://news.ycombinator.com/item?id=11436228 https://news.ycombinator.com/item?id=11440461 https://news.ycombinator.com/item?id=11435245 https://news.ycombinator.com/item?id=11432644