I know, I know, this is less interesting than the latest fair & balanced Register article, and on top of that it concerns the German Wikimedia, but just in case this hasn't been mentioned yet:
http://www.techcrunch.com/2007/12/06/wikipedia-sued-for-nazi-sympathies/
http://www.sueddeutsche.de/,tt6m1/computer/artikel/264/146922/
Adrian