Potentially Interesting article

Don't have easy access to this one myself, will probably go through ILL, but it sounds like an interesting article:

LIBRARIES, SOCIAL SOFTWARE AND DISTANCE LEARNERS: BLOG IT, TAG IT, SHARE IT!
Secker, J; Price, G New Review of Information Networking (ISSN: 1361-4576); Volume 13, No. 1, pp. 39-52; 2007