Aaron Swartz has a pointer to Edward R. Tufte's "The Cognitive Style of PowerPoint" Presented in the Form of a PowerPoint Presentation. I personally use PP but I miss the old overheads with transparencies. In fact, the last presentation I did I really dug around for one and did use the transparencies. I like writing on them, being able to overlay multiple ones, etc. In this, I think the analog world still is the better one.

The original post has what appears to be the full presentation the PP speak. Here is but a snippet, follow the link for more.

Overview

• PowerPoint is standard-
• -but bad.
• Why?

From [Aaron Swartz]