I have already got first problem when receiving a Nexus 7. Our family includes my wife, my eight years old daughter, and I. We require the tablet for different used. It seems no way to register new family google accounts. Everyone can see all accounts and the kids always read me email, so I have to log in and out each time. I really don't need more devices in this household, so I wouldn't like to shell out for individual N7s for every person in the household. How To set up for shared family use?
The Nexus 7 is not a shared computer and only designed as a personal device. It has limited configuration options for multiple users. You can try the way to get multiple user support, but sharing within the family is not an easy task.