A beautifully made Twitter-like social network for schools that supports photos, videos, files and embed html. The site also has a blog feature, calendar and many other fab features. You can set your class to private or public. http://ictmagic.wikispaces.com/ICT+%26+Web+Tools
"A student-run Web site at Stanford University seeks to convince students to input their class assignments to keep themselves-and their classmates-more organized. It could, founders hope, grow into a student-run course-management system."