Now I know exactly what I want to throw away.
Also, if you want multiple angles you should ask the security guys for the tape.
It's really designed to make people stop in contemplation of the zen-like defiance of logic and wander away, rather than simply to order them not to go through the door-not-door.
There are few companies where management actually knows what's going on. This person had a nearly unusable computer that doubled as a server, and since no one wanted to actually do anything about it, the company felt the pain for the next long while. Weird how some stuff just slips through the cracks. In an opposite but similar vein, here's a guy who improved company efficiency but had that disbanded by management. For an IT triumph, here's a time when management illegally banned overtime pay but IT got it all back.
http://www.mindflash.com/wp-content/uploads/2011/06/11.06.21_Jedi-mindflash-jmj-101.png
Interesting concept, but on some level it seems like a last-ditch attempt to make the worst aspects of management seem cool and hip. Sort of like telling a high school English class that Shakespeare was basically like a rapper.