4. It has been observed many times that a new technology evolves in two stages. In the first stage it evolves previous practice. Early automobiles were known explicitly as horseless carriages , and only later did we get motor coaches, transports and interstate highways. Stephen Downes, The Buntine Oration, 2004
61. Library problem 2.0 solution Chat Social bookmarking Online form Digital survey Community Podcast & videocast Second Life Rate & review User-generated content Blog Wiki RSS Tagging Reference service API & mashup Linkgenerator Federated search big small simple complex Fun applications: Google Calendar & Maps Flickr & YouTube Toolbar & widget Beginner Little time Intermediate Lots of time Expert Some time left