Dear CITASA members, Please allow me to introduce the newly launched blog<http://mediaactivism.org/> of our Media Activism Research Collective (MARC). I hope you will join our conversations by contributing short blog postings. Commentaries, research notes, news items, reviews of new books and articles, random thoughts - all welcome! Please send your contributions to Rosemary Clark at rclark@asc.upenn.edu<mailto:rclark@asc.upenn.edu> Thank you for your support! Guobin Yang Department of Sociology & Annenberg School for Communication University of Pennsylvania