In the last few months an expert group of the GfWM e.V. (German Society on Knowledge Management), of which I was a member, developed a rather comprehensive mindmap on Knowledge Management. This is now also available in English:
The Knowledge Management Mindmap is intended to provide a systematic overview of the main fields of action, models, methods and tools in the area of knowledge management. It was developed to make it easier for interested parties to get started in this diverse field. As a comprehensive guide, it is aimed at both individuals and organisations. It is important for us as expert group to emphasise that this list does not claim to be exhaustive. We have also deliberately decided not to evaluate nor rate the elements shown in the mindmap. The mindmap can be downloaded here in various formats.
Feel free to use it, distribute it, comment it, further develop it!