Check this group I found on facebook. It's calling for the autonomy/independence of the Western Cape. It's nothing racial (they say it's for Capetonians of all races and cultures), I guess they just fed up with the SA government and want to split.
Here's the link to the group:
http://www.facebook.com/group.php?gid=2372533283
Here's the link to the group:
http://www.facebook.com/group.php?gid=2372533283