A post this morning highlighted a presentation done by David Warlick. I was interested in the name because it seemed so familiar. I took Mr. Byrne's advice from the blog and watched it from about 46 minutes in to hear the section on wikipedia. But I was really digging what David had to say so I watched most of the video. He has some really great ideas.
Not everyone has an hour of their time to watch David speak like I do (mostly because I am avoiding the pile of papers on my desk) but you can have it playing the background while you work on something else. If you can't watch the whole hour...watch the wikipedia piece at about 46 minutes in...it is definitely thought provoking!