Around 9:00 ~ they are talking about credits for allowing others to access your wifi or battery power. A similar concept of safecoin farming. Really cool ideas…
Around 20:00 ~ Distributed Nodes (security in numbers) to the rescue.
22:45 ~ Space Monkey is mentioned and the answer to why isn’t this stuff taking off is because it’s hardware. The answer is we need software that will make things like this work on existing hardware 24:40.