Has google hired a lot of MBA's recently, because it look an awful lot like they are trying to cross-pollinate their main business lines, to improve vertical integration and uptake.
Do you use more or less energy than your friends in your circles? Gamification?
For a couple decades demand shedding devices have been offered for A/C and electric water heaters where you get a microscopic credit to your bill and the electric co can use a stereotypically totally rube goldberg contraption (remember, these systems have been around for decades) to remotely shed some peak load for a couple hours at a time. I could see something like $5 credit on google play or free google music streaming if you sign up for a load shedding program that uses the nest. And occasionally your thermostat drops by 5 degrees for a couple hours even when it "shouldn't".
