As Chris70 said, this problem does not exist on other distros. I have a fully updated installation of Mint 13(KDE), on my backup machine, that is running the OpenGL screensavers just fine. So it is a PCLinuxOS specific problem.
From what others have said, the problem is more widespread than just screensavers. Which means, "Somebody" has some work to do. The crazy thing is, it could be something as simple as a misplaced operand, which is extremely difficult to find.