Vanessa Clark
4:10
Jan 30, 2014

WeChat's African onslaught

Will Naspers' love affair with WeChat crack the second screen market in Africa?

4:30
Oct 31, 2013

Cash is still king

Why is it still so difficult to handle cash micro-payments in a sensible and cost-effective way?

3:20
Jun 26, 2013

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.