The more information is available in the documentation, the more you can benefit from somebody pointing you to the right information for your question. So I thi

The more information is available in the documentation, the more you can benefit from somebody pointing you to the right information for your question. So I think that if software vendors were to document even more, you would need something like stack overflow even more. And then there's also the problem of cross-technology questions, where you have a question of combining multiple technologies. These kind of questions are usually a bad fit for documentation.