Delicious

"Folksonomy" or social tagging software such as Delicious, Technorati and Digg are a great way to manage your bookmarks online and to find relevant articles that others have tagged (and a great way of sharing sources). Try using one for the IS6110 project and I think you will find it far more useful than a google search when looking for relevant (online) sources. Of course, EBSCO, Google Scholar and Science Direct are still important for searching for 'academic' sources. My del.icio.us page is here