Dave Johnson is an experienced software developer, technology enthusiast, and expert in blog technologies. He started blogging in 2002 using Java-based bloggingsoftware that he developed called Roller. Roller now drives the ground-breaking employee blogs at Sun Microsystems, is used by thousands of bloggers on JRoller.com and other sites, and is a successful open source project. Dave nowworks at Sun where developing Roller and promoting blog technologies is his fulltime job. He lives in Raleigh, North Carolina.
Rob Johnson , a former officer in the British Army with operational experience, is Lecturer in the History of War at Oxford University. His previous books include Outnumbered, Outgunned, Undeterred, and (with Michael Whitby and John France) How to Win on the Battlefield.