Web 2.0 Reward

After taking the online lesson of Web 2.0. I found there are so many talented person can create so fabulious software. I can learn language and search the book I like. And I can improve my professions in library by some management software. It is so fun. But sometimes I think there are too much and some are duplicated. I can use the some book web tool for library using, such as http://www.biblio.com/ etc.