Thanks for the feedback.Someone should tell the person that wrote this article that we use a space as thousands separator, not a comma. The comma is actually used as the decimal separator in South Africa (it's the SI standard), even though a lot of people seem to use a point (in error). So even if you choose to use a point for decimal, never, EVER use a comma as the thousands separator. It's just confusing. Don't do it. And remember, I'm watching you!
South Africa can be seen as something of an anomaly when it comes to using a ‘,’ as a decimal separator. I personally prefer using a ‘.’, and if memory serves this is what we used in university mathematics as well. To use a ‘,’ simply causes too much confusion for my liking