This document provides an overview of various Web 2.0 applications that can be used in libraries and beyond. It lists several websites related to trends in online generations, mobile communication, and Web 2.0. Examples of cloud computing applications like Google Docs and Flickr are given. Several visual creation websites are also listed, along with digital alternatives to physical books. Finally, the document lists ways to get more involved with Web 2.0, including using social bookmarking, blogs, and following certain experts in the field.