The document discusses the rise of social media and its ushering in of a new age of marketing. It outlines how social media has transformed marketing from traditional strategies to those relying more on technology and digital communication. It provides an overview of major social media platforms like LinkedIn, Facebook, blogs, and Twitter and how businesses can use each effectively as part of their marketing strategy. It emphasizes that in order to stay connected to customers and the marketplace, businesses need to embrace social media and integrate it into their overall marketing plans.