"browser-based RSS aggregator" "Netvibes.com is a customizable web 2.0 homepage solution...This service is free and gives you the user the ability: to create a personalized page with the content you like; to put together data feeds and services from web 2.0 applications with a very simple interface; to access your page anytime and from any computer

PDF version of a presentation given at Loyola University on November 3, 2005...discusses "how and why libraries should use blogs and RSS, especially to create community, encourage conversation, and make their web sites more dynamic."  found through Shifted Librarian.