The Rwandan ICT magazine, R-Link, just published a short piece that I wrote for them titled "Geographies of Information in Africa." The magazine is only available in print form (and presumably only available in Rwanda), so I'm including a scan at the link below:
Graham, M. 2013. Geographies ofInformation in Africa: Wikipedia and User-Generated Content. In R-Link: Rwanda’s Official ICT Magazine. Kigali:
Rwanda ICT Chamber 40-41.