TL asked for literature on social software. This isn't literature, but a pointer to a seminar on social software in Oslo a month ago that I enjoyed. All the presentations at the seminar are available in streaming mpeg-4 video from: http://www.intermedia.uio.no/projects/designingdesign/ social_software.html --anders ........................ Anders Fagerjord, Ph.D. Post-doctoral Research Fellow Department of Media and Communication University of Oslo