A good video by Teresa Coffman which introduces podcasting. altough the target audience is not in higher education this is good and it arrangement by themes enhances comprehension.

A succinct introductory video on podcasting and its use in higher education, highlighting key benefits of student engagement and emphasizing the key realities of the steep learning curve

Brilliant article discusses how students learning styles affect student preferences & use of web technologies

Article discusses how social bookmarking can act as a supplement or replacement to textbooks and course-packs/reading lists and the impact implications for online and offline learning

Brilliant book on different aspects of building online communities A bit expensive but worth adding to university library. Individual chapters can be bought and downloaded