South Africa does not need the biggest computers in the world to compete globally. It needs smarter ways to use the computing power it…
How to get more followers on Twitter
When I first joined Twitter I felt really lost. It looked like I’d been invited to a really great party, except that it was…
Google Buzz: Just too much noise?
So we have another social/microblogging/lifestreaming service, called Google Buzz. It is, without doubt, Google’s boldest social play yet. Despite dominating pretty much all the…
Twitter, journalism and Iran
Some questions I answered for a newspaper article on journalism and social media, specifically with regard to the Iran uprisings and the use of…
The trouble with Twitter
For those of you, like me, who simultaneously loathe and love Twitter, you’ll love this clip. It was sent to me by friend of…
