Just happened to stumble upon this: http://answers.google.com/answers/main?cmd=threadview&id=73129
Yup. That was actually one of the factoids in the Red Hat Linux (this was pre-RHEL I believe) install screens a bit ago. I'm going to their conference in a couple weeks, and I'm almost tempted to try and pick up a CU lacrosse cap and see if anyone gets it. :)