With Dot Untangling Our Wired Lives , new media pioneer Randi Zuckerberg offers an entertaining and essential guide to understanding how technology and social media influence and inform our lives online and off.Zuckerberg has been on the frontline of the social media movement since Facebook’s early days and her following six years as a marketing executive for the company. Her part memoir, part how-to manual addresses issues of privacy, online presence, networking, etiquette, and the future of social change.