Social Networking in South Africa seems to be taking off...here's my list of Social Networking sites.
Mybroadband.co.za - IT based Forum
Mxit - Mobile based social Network
Zoopy.com - Vodacom's Social Networking Service.
LinkTivate Business Network(www.linktivate.net) - A Commercially oriented Social Network.
MySpot - Youth Oriented Social Network.
Any more social networks I missed? Feel Free To add to this list