I played with this guy the other day for a couple of group quests, and we spoke to each other in our best english, after about 2 hours i asked him where he was from, no he is from sa - the dude lives about 2kms from me.
Then another story - wating for a guy to re-spawn in netherstrom and my mate and I are just standing around w8ing, so this other guy joins us, i /s and ask if he wants to join us for the quest, and he answer no thanx, so i /s again and says - f0kof dan - guess what, this guy is from sa, and he also knows a couple of afrikaans words.
Its like riding in the tube in london, watch what you say, more saffers out there than what you would think.