In 2005 I did some work on Wikipedia in African languages, mainly Bambara and Peul.
A couple of months ago I was asked to go to Madagascar and provide training as part of the Afripedia project.
Currently I'm in Douala, Cameroon for a 3 day session that will gather people from previous Afripédia sessions. Our main focus will be to find way to create sustainable communities of editors.
https://fr.wikipedia.org/wiki/Projet:Afrip%C3%A9dia/Formation_Douala_2