Your employer, as part of your compensation, could offer to let you charge while you're at the office. Or you could pay to charge at the office, maybe. Society could change to have recharging "spots" every 70 miles where you can get a meal, get on the internet, take a nap, do your laundry, whatever you do at home (almost). Just being hung up for 8 hours doesn't mean you absolutely cannot do it.
I would buy one. I live 6.5 miles from work. I bike everywhere else, weather permitting. Some places where I socialize are further, but this car would let me get around to them as well, and home again, wherever home turned out to be that day. For gypsies or telecommuters, a car like this could be all you would ever want or need.
We have to do something.