What's nice is that a bunch of these download automatically, if you backup your Nexus. It asks if you want to restore, and if you choose yes, it just downloads away!
What do you mean "backup" my Nexus? You mean sync it with my PC?
One more thing-- when I guy the new N7, I'm going to give my old one to my sister and her 5 yo daughter. Obviously, I'm going to log off my account before giving it to her. Since my apps are tied into my Gmail account, when I log off and she logs in, will those apps disappear from the home screen?
What do you mean "backup" my Nexus? You mean sync it with my PC?
I'm thinking you answered your own question here - if the apps are tied to your Google account and you delete your account before handing it over, all of the apps you acquired under your account will disappear on that device. They'll be starting afresh. That would be my expectation - thinking any account-based OS would do that. Anyone want to dissuade me of that?