Phones went from calls that required operator assistance to the ones in our pockets…..computers went from “big iron” to the devices in front of us, that thanks to Moore’s law, double in power every 18 months. TV went from rabbit ears to cable to what technology watcher Robert X. Cringely (former PBS Technology commentator) calls TV 3.0. For a concise, non-technical recap of what has, and is about to happen to TV…..and a great object lesson for every executive in how all industries change and business models evolve…check out Cringely’s executive summary of why TV 3.0 is already here.