possible dupe of: * https://news.ycombinator.com/item?id=22931179 https://news.ycombinator.com/item?id=22931179 (earlier, twitter) * https://news.ycombinator.

possible dupe of: * https://news.ycombinator.com/item?id=22931179 https://news.ycombinator.com/item?id=22931179 (earlier, twitter) * https://news.ycombinator.com/item?id=22931290 https://news.ycombinator.com/item?id=22931290 (later, twitter)