This document appears to be the agenda and notes for a class on social media and internet marketing. The class covers an introduction and overview of social media, including definitions of social media, examples of different types of social media platforms, challenges and opportunities for organizations using social media, and a discussion of key concepts from Chapter 1 of the book "Socialnomics". The class involves polling attendees for their understanding of social media and discussing case studies of how companies have successfully or unsuccessfully utilized social media.