I have been watching the online video of the "Cloud Computing" course conducted by Professor Timothy Chou. This is an excellent course for anyone who want to gain an understanding on how Cloud Computing is going to change business models everywhere.
It is not a technical course, but more of course that bridges technology and business to create new disruptive business models. If you don't get familiar with this quickly, then you or your company is very likely to get "disrupted" real soon.
The first lecture by Timothy Chou gives an excellent understanding of the economic model of Cloud Computing that is changing the way we use software applications and why this is spawning emerging business models at breakneck speed. Then following lectures Professor Chou has invited CEOs from various companies to give their views on how they are using Cloud Computing and where the whole industry is going.
It is a very fascinating course that I highly recommend it.