Proper Geek Attire?

Joystiq has a fun article about Geek Chic at the Game Developer Conference (GDC). Surprisingly enough, I expected to see exactly these stats. I'm just wondering if I'd qualify as a "hairy dude" and be part of that exclusive 9%...Or maybe I could just wear a PowerGlove and be that ONE dude at the conf with one. Hmm. BTW, if you want your C-64 retro shirt, it's HERE. Very, very, suave...