These slides have been used to support my talk at Africa Gathering London, on the 15th of June 2012. There, I discussed about how to foster people take an active role in their societies by producing innovative web and mobile services that are relevant for their communities, regions, nations. Given the audience and the experience that the Web Foundation has in Ghana, Kenya, Senegal and other countries, I discussed specifically about innovation hotspots in Africa. I also decided to share some of the things we learnt in the past 2 years of our work, and what needs to be done.