Find a huge glossary of internet terms online

If you're confused by internet jargon, such as Backbone, Extranet, MIME, and Proxies, there are many places you can go for descriptions, but one of the best is Matisse Enzer's Glossary Of Internet Terms. Found at http://www.matisse.net/files/glossary, this site has a huge number of terms that dwarfs Webopedia's collection, all with concise descriptions that are sure to help you better understand the changing technology we use.