I'd love to put a POP in joburg (and one in Sao Paulo), but the economics just don't work out for us there. The usual stuff, plus the incremental internationalization costs for the product (more translations, more payments, more support, etc).

Like any business, we'll get the low hanging fruit first, then move on to the higher, harder to reach branches. We'll improve Internet service in Africa, but not before the time is right.