Digital Learning Tools: Organization

My suggested site in this area is Spaaze, a virtual corkboard.  I went to the Education section (although I could find lots of personal uses), and there is an example of a student report on space being organized.  I would use this with students for reports.  They can add a large variety of media/links/information by using this site.  I would only need to do a quick check to see that they are researching appropriately.