This document discusses how the social bookmarking site Delicious can be used for instructional purposes. It explains how tags allow users to organize websites and how tags can be searched. Users can see what terms are popular and find related sites through browsing tags. The document provides instructions for setting up an account and tagging websites. It also describes how one instructor integrated Delicious into an online course, having students collaboratively tag resources. Student use of tagging persisted beyond the course for personal organization.