Thing 8 & 9 - Sharing RSS Feeds

http://www.google.com/reader/shared/07674886569679800486

This would be a real time saver. All you would see is new information in your area(s) of interest. I can see this being used in an economics class. Each day they could look at the new information of that day and see how the markets are reacting and the commodities. Students in world culture classes could tract the news of the day for a specific country or world region.