To bend the discussion a little and for a moment, one of the many things I like about "The Cognitive Style of PowerPoint" is that it's a **pamphlet,** not an essay, not a book. I like the fact that it costs money, that it's 28 pages long, and that it's beautiful to behold. (It's not perfectly, hierarchically organized, in my silly pedantic opinion). The pamphlet, Orwell wrote, "ought to be the literary form of an age like our own. . . . When one considers how flexible a form the pamphlet is, and how badly some of the events of our time need documenting, this is a thing to be desired." Two of the most memorable things I've read are Thoreau's "On Civil Disobedience" and Milton's "Areopagitica" (with its epistemic "opinion in good men is but knowledge in the making." Some folks say the modern equivalent of the pamphlet is the blog, but I don't think so. Tufte could not have done "The Cognitive Style" on-line. The pamphlet's a wonderful medium, I think. But I wonder how a self-published pamphlet would score in the professoriat's publish-or-perish tally at a university? -=-=-=-=-=-=-=-=-=- To leave the list, send a SIGNOFF CASLL command to [log in to unmask] or, if you experience difficulties, write to Russ Hunt at [log in to unmask] For the list archives and information about the organization, its newsletter, and the annual conference, go to http://www.stu.ca/inkshed/ -=-=-=-=-=-=-=-=-=-