This document discusses the importance of social media marketing for businesses. It notes that communication has changed and moved online, with many people now finding information and interacting through platforms like Facebook, Craigslist, YouTube, and text messaging. It emphasizes that businesses need an online presence through social networks and participation in order to effectively reach customers and be responsive to their needs and questions. The document provides examples and tips for how businesses can create profiles, pages, blogs and engage with customers online through sharing content and being responsive to build relationships.