At the moment am running some CentOS, some Ubuntu, and of course VMware ESXi which is RHEL under the covers. Also have both pfSense and m0noWall running on FreeBSD, just to keep everybody honest.
I am still in the 'just dating' phase with CentOS, but loaded up a whole Concrete 5 CMS on a LAMP stack on CentOS (running as a VM).

































