Hmm, I'm sure I've heard of a similar idea to the BookCrossing things before, people who travel who leave their books in the country they're in. I don't think they could keep up with the book this way though.. where did I read it again? In the paper I think..
It's an interesting idea, though I'm such a collector that it'd be hard for me to let go of books to strangers knowing I'd probably never see them again.. :ninja: Plus, I usually only buy books I know I'll want to keep for collectors reasons or books I know I can read again and again.