Man Communicates Only Via Social Media

An Atlanta man is raising money for the Leukemia and Lymphoma Society with a project allowing him to communicate only on social networking sites for a month. Clark Harris, known on Facebook as SilentClark Harris and Twitter as @SilentClark, wrote during a Facebook-based ABC News interview that his quest to speak only via the Web sites, along with others including YouTube, Flickr, LinkedIn and Google Chat, was inspired by his mother, who died in February after a 10-year battle with cancer. His project is dubbed the Social Media Experiment.