"The Georgia Institute of Technology has stripped, at least for now, more than 10 years of class work from its collaborative-learning Web sites, known as Swikis.
Following a student's complaint to the university that his name was listed on the Web site of a public course, Georgia Tech officials decided on Monday to remove all Swikis other than ones from the current semester, said Mark Guzdial, a professor in the School of Interactive Computing, who is a co-creator of the Swikis."
"Georgia Tech's interpretation of FERPA is that protected information includes the fact that a student is enrolled at all... Yesterday, in one stroke, every Swiki ever used for a course was removed... For example, you can't have cross-semester discussions or public galleries, because students in one semester of a course can't know the identities of other students who had taken the course previously."