Take a look at what folks are doing with online video. I was blown away by the idea and excited for those that clearly are enjoying a medium that is a perfect communication tool for them.
This might be an interesting way to facilitate conversation in classes and professional development.
customized feed
FriendFeed enables you to keep up-to-date on the web pages, photos, videos and music that your friends and family are sharing. It offers a unique way to discover and discuss information among friends.
It’s also fast and easy to start discussions around shared items. On FriendFeed, you and your friends contribute to a shared stream of information — information that you care about, because it's from the people that you care about.
At Empire High School in Vail, Ariz., students use computers provided by the school to get their lessons, do their homework and hear podcasts of their teachers' science lectures.
Down the road, at Cienega High School, students who own laptops can register for "digital sections" of several English, history and science classes. And throughout the district, a Beyond Textbooks initiative encourages teachers to create - and share - lessons that incorporate their own PowerPoint presentations, along with videos and research materials they find by sifting through reliable Internet sites.