Previously submitted, dozens of comments: http://news.ycombinator.com/item?id=1638492 http://news.ycombinator.com/item?id=1638492 Topic discussed many, many t

Previously submitted, dozens of comments: http://news.ycombinator.com/item?id=1638492 http://news.ycombinator.com/item?id=1638492 Topic discussed many, many times: http://searchyc.com/submissions/language+shape?sort=by_date http://searchyc.com/submissions/language+shape?sort=by_date I also cross-reference other submissions here: http://news.ycombinator.com/item?id=1814973 http://news.ycombinator.com/item?id=1814973