If the people maintaining a language produce a complete and correct description, then thousands of other people around the world can use it to provide helpful a

If the people maintaining a language produce a complete and correct description, then thousands of other people around the world can use it to provide helpful and correct blog posts, Stack Overflow answers, and so on. But those thousands of people, however enthusiastic, can't produce authoritative documentation, because that needs the maintainers' "sign-off".