If you are coming here for the first time as a result of the workshop sponsored by the University of Montevallo, welcome!
Two of the the subjects upon which we touched were iGoogle and Del.icio.us. Several posts on this blog will help make these concepts clearer. As you read through the archives, you will find a post from September 20, 2007 which explains how to set up an iGoogle account. Several posts address Del.icio.us. The dates of those posts are April 23, May 25, 2008 and June 6, 2008.