At The TLT Group (a non-profit that works with educational institutions), we've been gathering examples of college level, academic 'writing' in disciplinary courses (i.e, 'digital writing across the curriculum')

http://www.tltgroup.org/resources/gx/Digital-WAC.htm

We're doing this to try to answer a question: should colleges (and high schools) be teaching students the rhetoric of writing online (e.g., creating web sites; dealing with intellectually and emotionally difficult problems through online conversation) in order to enrich the teaching options available to faculty teaching advanced courses. For example, are the options of teaching literature, history, engineering, law, math and/science enriched if students enter those classes as able to write with digital media as they are to write traditional essays and research papers?