Web 2.0 has opened a new horizon in the field of Library and Information Science and it leads librarian to Library 2.0
According to Wikipedia, “Library 2.0 is a loosely defined model for a modernized form of library service that reflects a transition within the library world in the way that services are delivered to users…. ”
Implementation of library services using Web 2.0 has many aspects i.e. Wikis, Blogs, Social Networking, Forums, etc.