Short character bios or blurbs at the beginning of the book and/or a brick of text explaining Jerkcity origins (art, production, etc.) in the beginning. It would be nice to see those in the book. I'm definately buying a copy so I'll be happy with anything. :D

And maybe fill some of those left over blank pages in the back with something like: "HUGABULUGALALAGLALGLAGLAGL" all over ;)