4:10
WeChat's African onslaught
Will Naspers' love affair with WeChat crack the second screen market in Africa?
4:30
Cash is still king
Why is it still so difficult to handle cash micro-payments in a sensible and cost-effective way?
3:20
Free Wikipedia for learners a pipedream?
A drive by a group of learners to have Wikipedia zero-rated seems to have run into the immovable force that is the South African mobile operators.