A recent article on Slashdot (is CentOS hurting Red Hat ?) forced some people to explain their opinion on/about CentOS … Here is a good link from a Red Hat employee .
And yes, i personnaly like Red Hat, that’s the main reason i switched to CentOS for my own machines/servers .. but i continue to install RHEL for customers wanting support … and CentOS for the others …
http://www.centos.org