I teach graduate classes at a univeristy that uses Blackboard. Due to some frustrations I've had with this system over the past 5 years, I decided to use moodle to teach my three web-assisted classes (around 75 students) this term. I've started a blog to document my experience during the term.
If anyone is interested in reading about my experience as the term progresses, the blog address is: http://www.kentuckyclassroom.com/moodle_blog/index.php?cat=1
Also, please feel free to comment on anything I have posted...I'm still learning the features and capabilities of Moodle. Two weeks into the term and things are going fairly well.