Eric Zachte, Wikimedia's Data Analyst has come up with a visualisation map that shows the Wikipedia edits made from all over the world. For more info, check this out: http://blog.wikimedia.org/2011/05/22/new-interactive-visualization-shows-global-distribution-of-wikipedia-edits/. 

One thing that caught my eye:

*There are some edits in Kenya that are made on the Spanish Wikipedia. Kenya & South Africa are the only countries  in Africa that had Spanish editors during May 2011: http://commons.wikimedia.org/wiki/File:Global_distribution_of_Wikipedia_edits_-_Heat_map,_Spanish.png

Yours, 

Abbas.