Hi~, I am looking for current research on collective intelligence and online collaboration including wikipedia, peer-production, and open innovation. I did a research on this issue about 3-4 years ago. Those books by Axel Bruns(2008), Yochai Benkler(2006), Charles Leadbeater(2008), and Tapscott & Williams(2006) was very helpful at that time. Please let me know any current books or papers on this subject. Many thanks in advance. -- *Joo Seong Hwang, Ph. D., Associate Professor* Graduate School of Public Policy and Information Technology Seoul National University of Science and Technology Changjo-Hall(Bd.No. 8), 232 Gongneung-ro, Nowon-gu, 139-743, Seoul, KOREA (Office) 82-2-970-6868, (Fax) 82-2-970-6868, (MP) 82-10-3777-4450 jshwang@seoultech.ac.kr