A very informative, easy to follow book on Web 2.0

For those of you who are interested in gaining knowledge about Web 2.0 tools that can be used to improve library services, I recommend The Cybrarian's Web. The book is full of interesting information, easy to comprehend and follow, it gives the reader an up to date guide that offers a road map for learning about Web 2.0 applications in libraries and the most popular sites and tools which can be used when one needs to collaborate and share information.  I applaud the writer Cheryl Ann Peltier Davis for her work.