VisitorVille
"VisitorVille takes a revolutionary visual approach to web analytics. VisitorVille makes data mining simple and accurate, easily performing tasks that are impossible to accomplish using traditional (and dreadfully boring) web analytics solutions.
What makes VisitorVille unique is immediately clear: VisitorVille does not represent website visitors simply as numbers or graphs, but as real people in a real environment. You can monitor your site traffic as if you were people-watching in a big city."