I'd wish people presenting their frameworks would not just describe the happiest path, but the outage modes as well. I'm looking at that "Powering the Internet

I'd wish people presenting their frameworks would not just describe the happiest path, but the outage modes as well. I'm looking at that "Powering the Internet-of-Things" animation on their main page, and immediately asking myself "what if there's a network outage just as the temperature rises?" "what if the fan controller has a power hiccup and fails to start?" etc etc. Because those days it takes days (or even weeks) to subscribe to the idea, build a sketch and start testing failure scenarios.