Three Stars and a Chili Pepper

I just wanted to alert you all to another good reading, this one by Joseph Ugeretz, a Prof. of English and Director of TTL at Manhattan CC (CUNY). It is entitled Three Stars and a Chili Pepper: Social Software, Folksonomy and User Reviews in a Coillege Context. It is at:
http://www.academiccommons.org/commons/essay/Ugoretz-social-software-folksonomy