This document discusses how libraries can utilize various Web 2.0 tools to enhance user services and expand their online presence. It outlines how RSS feeds, blogging, online tutorials, and digital libraries can be integrated to provide patrons with more accessible and customizable content and resources. Implementing these Library 2.0 pieces like RSS feeds for updates, a library blog, online instructional tutorials, and a digital library can help libraries justify their collections while meeting user expectations of digital access.