Africa's problem is that it's too poorly organized and chaotically corrupt.
After the US or the UN topples a few governments, and halliburton rebuilds africa from the ground up, everything will be ready for companies to exploit cheap labor.
If it were not for the religious zealots, afghanistan would be a great place for some company to move into. People need jobs, the government is a puppet, so why not.
Several years ago the wages in mexico started going up. So what did companies do, they packed up, and left mexico in favor of china. Now that wages in china are going up, I suspect africa will be next.
There are several ways to handle a governments that do not allow its people to be exploited for their cheap labor, and its either a cruise missile, the US air force or send in the army.