one of my friends came up with an interesting idea on face,book
"Wanted - Participants for a book-loving social experiment. Comment if you want to participate and I?ll send you details. What do you have to do? Buy your favorite book and send it to a stranger (I?ll send you a name and address.) You will only be sending one book to one person. The number of books you will receive depends on how many participants there are. The books that will show up on your door are the other people?s much loved stories. Who wants in?"
I thought it was a cool, idea.