and I've read DFW, too. He autographed my army fatigue jacket right under the sharpie'd metallica logo and Newstead & Ulrich's signatures. Wallace wrote "David Foster Wallace, on zither." since then the jackets been siggned by Tom Perotta, Douglas Coupland, Kinky Freidman, Ratso Sloman, and Chinga Chavin. Once it has Chuck Klosterman, Jim Goad and Richard Price sign it, it will be perfect. It's already the coolest jacket in the world.
(I'd add Paul Westerberg to the list, but this signature that aine42 got for me after a show in milwaukee is cool enough)