I checked out the http://www.tarsnap.com/ website and it looks like very interesting technology but extremely unfriendly to the "ordinary" user. Perhaps not designed for ordinary users, but seems like there is a lot of potential for improvement to the marketing (which is exactly the type of content that you can teach in a startup school). They prefaced the entire content by saying that mostly you can't learn startups from a lecture, because the most important information you need to know is what the customer wants and it's specific to each market. You can learn something more general about marketing and user acquisition.

Personally I've been watching the videos online. I think the information is incredibly valuable because it's from people who have some of the most experience in the world at advising and working with startups. Even more useful if you have no experience and no prior education on what it is like to start a new venture.