I’m all over Macworld.com today. First, I assess Apple’s impact on the computer industry over the last 30 years. And what 30th anniversary coverage would be complete without a podcast? I’ve brought in the big guns this time — an interview with Owen Linzmayer, author of Apple Confidential 2.0: The Definitive History of the World's Most Colorful Company, and a conversation between Macworld’s Editorial Director, Jason Snell, and Macworld’s President, Rick LePage.