There certainly are degrees of wealth. Some people can afford beautiful yachts, some people only to take a sunset cruise on one, while others are only able to watch from the beach.
I fit into the middle group, which (to be honest) is a fairly sizable group! In South Africa, like most other countries, we have a huge difference in wealth between the poorest and the richest. The good thing though is that it seems (to me at least) that the curve is flattening slightly. While we still have the very rich, and very poor, it seems like the wealth in the middle group has (over the last 10 or 20 years) spread out a little.
Or, fellow South Africans, is that my perception only?