Very interesting talk on the growth of computers and computing power - its evolution - and how it will help us to evolve.
All in all a great site to learn about our digital culture!!!!
Notice how we are in the same situation now as were were then - the facilitation of communication with the internet and how it shapes the world to become more homogenous.
I thought this might fit into the question of open-source business models... Gaming is a huge part of our society and now its blending with open source!