He was a speaker at Africa Electronic Privacy and Public Voice Symposium.<ref>[http://thepublicvoice.org/events/capetown04/conf_speakers.html thepublicvoice.org]</ref> | He was a speaker at Africa Electronic Privacy and Public Voice Symposium.<ref>[http://thepublicvoice.org/events/capetown04/conf_speakers.html thepublicvoice.org]</ref> |