"is a toolbox of patterns & anti-patterns, and a guide to the stages of wiki adoption. It's also a wiki, which means you can help build the information based on your experiences."
The 70+ patterns and anti-patterns have credible feel, and are divided between "People" and "Adoption". An interesting example of an Adoption anti-pattern is Training, which starts:
"Spending time and resources on producing training materials for an unresponsive prospective user community will actually impeded the adoption and long-term success of your knowledge base."