Baseline Briefing ran an article by Ericka Chickowski on 7 ways to ruin a PowerPoint presentation, who said “PowerPoint is not inherently evil, but it sure feels that way when you are trapped in the audience for a bad presentation.” There was nothing much new in it, but they did have a link to Peter Norvig’s excellent piece, “the Gettysburg PowerPoint Presentation,” a good demonstration of how not to do PowerPoints.