I voted Africa, being from South Africa. When I clicked on the up-arrow, the number of points did not increment immediately. I had to refresh the page to see the new number of points. Poor user experience.
Are you in Capetown? I heard that is the SF of these parts.
Furthermore, in Cape Town it was rare for me to actually meet people interested in doing a startup whereas in Joburg EVERYBODY wants to know what you do, who your contacts are, if you're keen to get in on something, etc. I'm actually a bit overwhelmed here by opportunities compared to Cape Town.