So far from the articles and papers that I have read, I found all positive experiences with social bookmarking tools. In her blog , Silvia Rosenthal suggests that social bookmarking tools promote skills such as collaboration, communication, critical thinking. I tend to agree with her. I found mainly three uses of social bookmarking systems in the literature: For organizing and managing research collaboratively by group of students in a project by tagging, highlighting and sharing content with each other. The collaborative nature of the social bookmarking tools is ideal for this. This is the same purpose that I intent to use the social bookmarking tool with my students . To organize pools of resources related to content teachers are teaching and share it with students To organize and manage information gathered by students in a course. To search for information in the social bookmarking systems instead of using google or yahoo since content is newer and ...