If you live in an apartment or in the city and have to park on the street, you really don't have a good way to plug a car in over night. I think I will patent a 'Charger Post'; insert credit card, open door and plug in car, lock door, next day insert card again to open door.
Don't they have to go to court if the extortion attempt fails and wouldn't the ISP then have to testify?
If my ISP started to sell out its customers like that, I would have to shop around. Even if I am not a file sharer, that is still a company I could not trust (we need some revenue, so fake some logs so we can extort some customers).