WikiMindMap is a very cool tool to play with. What it does is take a term, and then generate a Mind Map of Wikipedia pages related to the term based on the Wikipedia link structure. The diagram below is the MindMap generated for the term “creativity.”
After generating the diagram, you can then click through in order to drill down to deeper levels of the MindMap and the underlying Wikipedia pages.
Very interactive.
The best thing is, it doubles as another tool for searching and navigating Wikipedia in areas you might be interested in.
