Umair Haque is actually quite brilliant, nothing at all like the stupid social media marketing people. His style kind of rubs people the wrong way, but there's a lot people can learn from him. I recommend this presentation he did a couple months ago: http://vimeo.com/3204792
Well, I recommended that video link, which is over an hour long.
If you'd like to get into his older material, you can check out the couple of power point decks on the right side of this page: http://bubblegeneration.com/