WikiLog:

"What kind of person might like to run a Wiki Weblog instead of a straight WebLog?An individual who wants to write about ideas, relate them to each other, and refine them.

Someone who's been intrigued by the idea of Hyper Text might be interested.

I could see Vladimir Nabokov using a wiki instead of hundreds of index cards to develop a story. :)

Someone who's thought, 'This weblogging stuff looks interesting, but you're always just throwing away your notes as they slide out of view' might be interested."