Moderated discussions/surveys. Users can create a topic, ask questions, solicit responses, rate responses, etc.

Microsoft tool for automatically creating panoramic images and more.

Microsoft's easy-to-use mashup tool

Shared, online publishing. Also features nice embed tool.

Create collaborative, online stories, including text, pictures, and video.

Create online quizzes in multiple choice, true/false, multiple response, fill in the blank, word list, and essay formats. They are graded automatically, and reports instantly available on student results.

Site is attempting to have all words in every language available, pronounced by a native speaker. Currently includes 143,000+ words in 203 languages.

Free or inexpensive, legal-to-use music, audio, and sound effects for podcasts and other projects.

BackType is a service that lets you find, follow and share comments from across the web. Whenever you fill out the "Website" or "URL" field in a comment form when you publish a comment on a blog or other website, BackType attributes it to you. We give comment authors a profile featuring all the comments they've written on the Internet.

Web 2.0 logo quiz (just for fun)

Analyze your personality type based upon blog writings.

Kid-safe browser in the form of a Firefox plugin (free or paid versions)

Tips for improving PowerPoint presentations (by David Jakes)

Profiles the ways 10 large corporations utilize Web 2.0 tools.

Blog post on Twitte use ideas.

Mind Mapping/brainstorming tool. Good academic rates for all features version--$15/year.

Group bookmarks, open sharing (invited members can invite other members)

Digital Storytelling is the practice of using computer-based tools to tell stories. As with traditional storytelling, most digital stories focus on a specific topic and contain a particular point of view. However, as the name implies, digital stories usually contain some mixture of computer-based images, text, recorded audio narration, video clips and/or music. Digital stories can vary in length, but most of the stories used in education typically last between two and ten minutes. And the topics that are used in Digital Storytelling range from personal tales to the recounting of historical events, from exploring life in one's own community to the search for life in other corners of the universe, and literally, everything in between. A great way to begin learning about Digital Storytelling is by watching the following video introduction to Digital Storytelling.

Cool site lets you create digital projects using video, images, mp3s, blogs, etc.