Yes many got rich at the expense of their own people. (Arafat, Abbas, Mubarak, etc.) We see that changing now.
Hold your horses, nobody knows how the new regimes in these countries are going to behave, so far we see the Libyans treating Blacks in a way that would make the KKK proud and the Egyptians have gone even further back in time and started administering virginity tests to women.
So what's your solution, since I'm guessing that you don't think that the gyptians should do what they want. If they want to cut off everyone left nut for jaywalking, I say, go right ahead. What the fuck do I care if they act like savages?
They should do what they want, I'm just saying don't expect much "change" from these new regimes, in fact things may even get worse.