Came here to post the same thing!
It honestly makes me think about just how many things happen in a day where, if the power were to suddenly go out, it would be somewhere between really, really bad, and completely catastrophic.
I'd love to see Level 2 chargers evolve to include bi-directional charging. That way, workplaces could offer free destination charging with the ability to lean on those vehicles' batteries for a bit should the power cut out -- seems like a no-brainer for small medical facilities.