I'm definitely considering getting a tablet for the holidays. Something for my wife to use if I need my laptop for work. I don't think I would consider anything without the e-ink mode though. Something that size needs to be able to be a reader as well, and shouldn't eat my battery up while doing it.
I'm curious though. How do android tablets handle multiple users? I want my wife to be able to user her email, bookmarks, etc without having my stuff bleed over.