2.
Using PowerPoint is like having a loaded AK-47 on the table.
Peter Norvig
3.
Nothing stands for content-free corporate bullshit quite like PowerPoint. And that's just scratching the surface.
Charles Stross
4.
Power corrupts, and PowerPoint corrupts absolutely.
Vinton Cerf
5.
PowerPoint is the Rodney Dangerfield of software. It gets no respect.
Ken Goldberg
7.
If you'd put it in a Powerpoint deck don't put it in your ad
Lee Clow