Slidecast for @ONE workshop from October 2008. Please note that the info on the first slide was only for the live session.
See blogging chart here: http://www.miracosta.edu/home/llane/images/blogging.png
Since this is from 2008, references to Feedraider and Plurk are unnecessary now. Also, Edublogs has improved its services.
Will Richardson's book can be found here: http://is.gd/Jp3exm