I think many people against Google self-driving vehicle are worried about privacy issue. Well I say please bring out the self-driving cars asap.
IMHO, big part of the first wave of customers to buy self-driving cars will be older drivers who are not allowed (or choose to) drive on their own. My parents are able to drive on their around now but are already getting worried about the day when they can't drive around on their own. They would appreciate a self-driving car.
Only issue for google would be that they won't be providing any useful data to google with their destinations and they are not really online but oh well...