I mentioned CentOS earlier.. You have any idea what happened to it?
Red Hat bought out CentOS. Supposedly, they’ll keep releasing CentOS, but I don’t know whether the quality will be the same.
Fortunately, CentOS isn’t the only game in town. Scientific Linux, which is developed by leading scientific laboratories, is virtually identical to CentOS. I use it at work on most of our servers and it does just fine.