...so I started with Yellow Dog in 2000. Then progressed through Red Hat, CentOS, Suse, Fedora, Slackware, Ubuntu and Gentoo. Now have a "tools for the job" relationship with Ubuntu, CentOS and OS X. (Work uses RHEL and CentOS).
How many NASA managers does it take to screw in a lightbulb? "That's a known problem... don't worry about it."