] bookcrossing
] n. the practice of leaving a book in a public place to be
] picked up and read by others, who then do likewise.
]
] (added to the Concise Oxford English Dictionary in August
] 2004)
]
]
]
]
] You've come to a friendly place, and we welcome you to
] our book-lovers' community. Our members love books enough
] to let them go—into the wild—to be found by others.
] Book sharing has never been more exciting, more
] serendipitous, than with BookCrossing. Our goal, simply,
] is to make the whole world a library. BookCrossing is a
] book exchange of infinite proportion, the first and only
] of its kind.

Interesting.