Five years back, I took the highway to Grahamstown, South Africa. I had landed in Port Elizabeth before being picked up by a Rhodes University shuttle bus. This year, Highway Africa is taking place at Rhodes in Grahamstown for the 16th time and looking at the media’s coverage of Africa’s rising.
How Africa tweets: visualised
Twitter is often thought of as a European and American phenomenon. But how does Africa use the social networking tool? Tweetminster and Portland have analysed more than 11.5m geo-located Tweets from the last three months of 2011.