I never lend a book and expect it to be returned, so it's always a gift.
Books that I love are kept in my bedroom, to discourage "borrowing". Books that I can give away are often kept in the living room, where visitors can see, and they can borrow/take whatever they want. I always welcome this since it's hard to find space for them, and I would rather that they find a new home.
Sanderson is of course, bedroom-material. Ahm...that sounded kinda weird.