I have known David Wilcox for 6-7 years. When I first met him, he was the kindly shop manager of the pre-move/renovation Bikes Not Bombs who helped me remove a seized lockring from my fixed gear commuter, free of charge (it required inhuman strength and special tools). While I was volunteering with the BNB youth program, David was always around, patient, interested and helpful.
Oh, did I mention that David is fast? God Damned fast. Like he sold his soul to the devil fast. And nice. He'll shout genuine words of encouragement even as he is breaking you on twisty section of single track. He'll compliment you on a great race after he put minutes into you. He'll cheer for you when you launch a foolhardy attack against him.
Also there is a very limited number of American Apparel TriBlend shirts (50% cotton, 25% rayon, 25% poly). They are softer and awesomer. Also more expensive, $22. Also these are almost gone.