60 points
It wastes everyone’s time. The project maintainers have to keep answering the same questions, and the users don’t have instant access to answers
23 points
Why would any sane developer want to use this system to “document” their project? Written docs have worked well for a million years and there’s no need to change them.
16 points
You can even include them in your version control system and allow others to suggest changes
10 points
