He suggests two tools which will, he thinks, improve the way documentation is done in an online world. Ready for them?
- Quizzes: Objectively measure the effectiveness of the documentation by gaining useful feedback.
- Bibliographies: Provide cross-referencing tools that can help build "paths" through available documentation. And make it easier for readers to contribute to building such paths.
I also just recently became maintainer of the venerable the Quiz module on Drupal.org.