The link below is to some notes for a Weblog presentation to local college faculty.....
Background and Perspective
Weblogs: A History and Perspective... by Rebecca Blood
Understanding Weblogs, O'Reilly Net Article
Blogging Goes Corporate, Wired Article
Trent Lott Gets Bloggered, Online Journalism Review:
Rich Site Summary, Resource Description Framework ( RDF ) Site Summary, Real Simple Syndicaton....
Sample Weblog Sites