I've been asked if there are any good example blogs? Now that the Blogs at Penn State have been in production a few months, I can say there are some good samples out there.
COURSES
Amigos Hispanos (D. Gill) - http://www.personal.psu.edu/djg25/blogs/amigos/
Information Technology in Landscape Contracting (M. Reinert) - http://www.personal.psu.edu/mer6/blogs/LandscapeIT/
PHIL 83 Course Blog (C. Long) - http://www.personal.psu.edu/cpl2/blogs/PHIL083/
White Pine Forestry (P. Linehan) - http://www.personal.psu.edu/pel2/blogs/WhitePine/
PORTFOLIO
Christopher Long's Portfolio - http://www.personal.psu.edu/cpl2/blogs/cplportfolio/
Professional Portfolio (A. Gyorke)- http://www.personal.psu.edu/asg102/blogs/portfolio/
David Stong (design) - http://www.personal.psu.edu/drs18/blogs/davidstong/
OTHER PROFESSIONAL
Library Science CFP (D. Fidishun) - http://www.personal.psu.edu/dxf19/blogs/WEBLOG-NAME/
Library Technology (E. Cahoy) - http://www.personal.psu.edu/esc10/blogs/E-Tech/
Instrictional Design Outreach (T. Clark) - http://www.personal.psu.edu/tkc3/blogs/ids/
Clickers Blog (M. Test) - http://www.personal.psu.edu/dmt155/blogs/clickers/