When Guy Kawasaki talks about business innovation, as he did recently at a University of Pennsylvania technology conference, he brings more than 25 years of major-league experience to the conversation — a background that the good-humored investor and entrepreneur calls “my checkered past.” After getting a psychology degree at Stanford and an MBA at UCLA, the Hawaii-born Kawasaki became the second software “evangelist” at Apple Computer, where his job from 1983 to 1987 was to convince people to create software for the Macintosh. Kawasaki fondly recalls his colleagues at Apple as visionary, driven and “arguably the greatest collection of egomaniacs in the history of California — though the record has subsequently been broken by Google.” After leaving Apple, Kawasaki started his own companies in addition to becoming an author, consultant and venture capitalist. His books include The Macintosh Way , Rules for Revolutionaries, Selling the Dream and, most recently, Reality Check.…