Forrester Research and NewsGator are putting on a webinar: Increasing SharePoint Value with RSS: "Microsoft Office SharePoint Server 2007 is getting lots of buzz because it’s a one-stop portal, collaboration, content management, search and business process environment. To get the most of SharePoint team sites, you need to make the experience as rich as possible for employees and ensure that content is accessible when they are away from the portal. "
Using the RSS feeds and an enterprise based RSS reader can turn SharePoint from a repository of information into a much more powerful communications tool. SharePoint produces RSS feeds for its blogs and wikis (no surprise). It also has RSS feeds for searches, changes to lists and many other objects in the SharePoint platform.