Bullet points of the CoffeeScript comments: * People don't compile to JS before publishing to NPM, making it harder to use CoffeeScript written modules. * I d

Bullet points of the CoffeeScript comments: * People don't compile to JS before publishing to NPM, making it harder to use CoffeeScript written modules. * I don't know CoffeeScript, so it's harder to debug. * The language is bad, introduces things from Ruby he doesn't like, there are ambiguities introduced. When asked about ambiguities introduced, there was a reference to a "different require implementation in CoffeeScript", which has possibly since been fixed.