Long-time Slashdot reader xiando quotes the backstory from LinuxReviews.org: CentOS used to be the go-to alternative for those who wanted to use Red Hat Enterprise Linux (RHEL) without having to pay RedHat to use it. It was a almost 1:1 clone until RedHat took control of it and turned it into what ...
This is useful for Corporations but I don’t think selfhosters and bloggers would care, RHEL is basically given away at this point.