I was recently asked by the VizThink people to devote a post to the prompt: PowerPoint: A powerful tool poorly used or a poor tool overused?, so... here goes... I do think that Powerpoint (or in my preference, Keynote) can be a powerful tool that is misused, but its functions and autofills can also be overused. In many ways this is not the fault of the program, but the fault of the users for