So, it's the third week of class, and I just realized that Web 2.0 isn't just something I have to learn about so that I get a decent grade, it's actually something that is useful and convenient for me in my personal life. (I'm a little slow, I know. Reading this blog too much might turn you into an airhead too, be careful.) It was one of these adorable, cleverly done videos which helped me understand RSS a whole lot better than I did before. Now I see how it can save me time in getting the information I need/want from the web. The video on social bookmarking points out the usefulness of sites like del.icio.us for educators (including teacher librarians!) The wiki explanation is entertaining as well as simple and easy to understand.