“ Wikipedia is not just an encyclopedia. It is a knowledge community, uniting anonymous readers all over the world … It is a community devoted to a common good — the life of the intellect. Isn't that what we educators want to model for our students?”
What makes a service Library 2.0? Any service, physical or virtual, that successfully reaches users, is evaluated frequently, and makes use of customer input is a Library 2.0 service. Even older, traditional services can be Library 2.0 if these criteria are met. Similarly, being new is not enough to make a service 2.0.