Here is the weekly sampling from my del.icio.us favorites list. This time I chose the tag "ServiceLearning." Here's what I found I have:
Service-Learning in Wikipedia: The Wikipedia page defining, describing, and discussing Service Learning. It includes a list of service learning support programs.
Service-Learning Is... : From "Learn and Serve: America's National Service-Learning Clearinghouse", another description and discussion of Service Learning, including resources.