This document discusses social media optimization, search engine marketing, and social bookmarking. It provides information on how people use the web to find information, including through directories, search engines, and social media. It then discusses what social media optimization is and how to perform SMO through social networking, microblogging, video promotions, slide promotions, blogging, photo sharing, group participation, answering questions, commenting, RSS feeds, and widgets. Finally, it discusses some web marketing and analysis tools.