I, for one. Even though I live in a house with a driveway where I charge my PHEV, I had driven it too many times with zero charge to be wanting to get a non-hybrid electric car. While some of these times might not have happened with a bigger battery, many still would: having construction taking over the driveway and unable to charge, staying in a hotel and unable to charge, the city losing power and unable to charge would have happened with a bigger battery too.