A long time ago Tim Oren scribbled this on a napkin to help explain a little of what he learned about collaboration.

Just after lunch, and just starting the afternoon sessions. Running quite a bit late – try to serve a three-course lunch to so many people in only an hour is the culprit.

SlideShare launches today — the YouTube of Powerpoint. While Powerpoint destroys thought, so does TV. And misgivings aside, slides can be an art form in and of itself.