This document discusses the growth of information and web technologies. It notes that the amount of information created annually now exceeds what is in the Library of Congress, and that by 2020 a pocket-sized device will be able to hold all content ever created. It then discusses concepts like wikis, blogs, social networking and how they contribute to the phenomenon known as "Web 2.0". The document also highlights statistics on internet and technology use among different age groups and regions. It concludes by encouraging the reader to start using new technologies like blogs and wikis to learn.