Discussion at the time of publication, nearly 2 years ago: https://news.ycombinator.com/item?id=16483241 https://news.ycombinator.com/item?id=16483241 (I unde

Discussion at the time of publication, nearly 2 years ago: https://news.ycombinator.com/item?id=16483241 https://news.ycombinator.com/item?id=16483241 (I understand it's not considered a dupe by HN; just sharing for history's sake.)