This document discusses using blogs for marketing purposes. It begins by providing examples of large corporations like Sun Microsystems and GM that have used blogs written by their CEOs and executives to engage with stakeholders. It then discusses how companies can use blogs to understand what is being said about their brand online and how they can participate in relevant conversations. The document cautions that blogs can negatively impact brands if issues arise and the company does not engage or respond. It provides examples like Dell and IIPM who were criticized in blogs but later learned to participate. Finally, it suggests that marketers can benefit from blogs even without having their own blog through activities like sponsoring blog contests or communities started by influential users.