D. Kall Loper is coauthor of Digital Crime Digital Terrorism and Professor of Criminal Justice at the University of North Texas. He has thought far too much about hacker culture and would be happy to hear your thoughts on it. Before turning a hacking hobby into a life's work, he worked for the Michigan Department of Corrections teaching inmates how to write lawsuits and administrating employment and life skills training for female prisoners. He currently teaches and trains in the areas of digital forensics and computer crime investigation because they are fun and easy.