A few weeks back I spoke at KickApps SME2010 in San Francisco. You can see the video and SlideShare above. (In case you've ever wondered what I sound like in person.)
This was one of the best seminars I've been part of and KickApps managed to capture everything on video. (Big hat tip to Stan Adams, who coordinated the whole thing.)
Go to http://kickapps.com/engage to see the other speakers: KickApps CEO Alex Blum, Dell's Heather Burnett, IBM's Errol Denger and author and Altimeter founder Charlene Li
UPDATE, JULY 6: The slideshare has almost 4,000 views thanks to a number of key people posting and tweeting about it, most notably, Faris Yakob of MDC Partners.