My friend Stefan Lafloer is suggesting that we work on the knowledge management entry at Wikipedia together: Insight on Knowledge Management: Knowledge Management on Wikipedia
InsightKnowledge Inc. is now supporting the editing of the topic 'Knowledge Management' on Wikipedia, so that visitors can rely on the quality of the information provided.
Sounds like a good idea to me. I've made a few modifications and changes. If you think you know something about knowledge management (or personal knowledge management), please have a look and add to it.