"With easy-to-understand introductions to blogging, forums, opinion and review sites, and social networks such as Twitter, Facebook, and LinkedIn, this book will help you choose the best -- and avoid the worst -- of the social web's unique marketing opportunities. The Social Media Marketing Book gui ... des you through the maze of communities, platforms, and social media tools so you can decide which ones to use, and how to use them most effectively. With an objective approach and clear, straightforward language, Dan Zarrella, aka "The Social Media & Marketing Scientist," shows you how to plan and implement campaigns intelligently, and then measure results and track return on investment." (Back cover) more