Last year, the Praekelt Foundation, a South-African based philanthropy that works on mobile project, released a short video overview of the mobile technology landscape in Africa. It's one of those great "Did you know' videos - with a high production value.
One of the issues we all struggle with as we are working in mobile tech for social change and development is the lack of reliable data on mobile use, penetration, and costs. The GSMA sells a service, Wireless Intelligence, that provides detailed data on mobile subscriptions worldwide as well as country- and carrier-based information.
