JSON shouldn't have comments added to the spec, because people shouldn't be trying to read or write JSON. It's an application interchange language, meant to be written and read by machines. YAML is a markup language, meant to be written and read by people. Ever notice how most YAML libraries don't even have a "dump" function?
>It's an application interchange language, meant to be written and read by machines.
Not entirely true, JSON is based on Javascript objects, it was meant to be written and read by humans just like Javascript, INI or any other basic serialized data format, or text-based programming language. If JSON were truly never meant to never be viewed or edited by human beings, it would have been published as bytecode.
