Again with the Wikis

I'm trying to get my thoughts together to respond to the great thread that Matt Barton, et al., started on the problem of assessing student writing in wikis. But I just stumbled across this article in the last issue of The Chronicle, and I thought I'd pass it on here. Unfortunately, The Chronicle is password protected, but maybe you know a way around that:

http://chronicle.com/prm/weekly/v51/i45/45a03501.htm

I think it's significant for several reasons, but I would note that it's fortuitous that one of the first articles to appear on wikis in The Chronicle discusses how teachers are using wikis in terms of teaching writing/literature.

Also interesting is the fact that Phillipson, the instructor using wikis at Bowdoin, does not allow any student the power to remove another student's writing. His site is here:

http://ssad.bowdoin.edu:8668/space/snipsnap-index

I've been to his site before, but I don't know if he's recently upgraded the software. He's using a java-based wiki/blog snip-snap (new to me) software package which is new to me. But the more I look at this site, the more it looks like a blog and not a wiki to me? What do you think?

Also, The Chronicle has a discussion board about this:

http://chronicle.com/forums/colloquy/read.php?f=1&i=5228&t=5228