Interview with CNET's Amy Tiemann about the "laptop club," a group of children creating "laptops" that reflect both popular culture and social networks.
Chinese blew up on of their satellites while it was in Earth orbit, now the Earth is covered in Chinese space debris. It will be a danger for all communications satellites, as well as any future space exploration. This is the same as mining farmland. Read the Google Earth blog, and watch the overwhelming amount of debris in Earth Orbit.
Purpose – The purpose of the paper is to provide an overview of the collaborative tagging phenomenon and explore some of the reasons for its emergence. The paper reviews the related literature and discusses some of the problems associated with, and the potential of, collaborative tagging approaches for knowledge organisation and general resource discovery.