The document discusses several articles related to corporate blogging, online privacy issues, and online advertising contests. Specifically, it mentions that Walmart's corporate blog was created by a PR firm and not well received. It also discusses "meat puppets" which are fake online profiles used to generate buzz. Additionally, it outlines privacy issues where AOL and Myspace released user information and how social media sites can violate privacy laws related to collecting info from minors. Finally, it briefly describes online contests by Malibu Rum and Chevy that generated some negative feedback.