Love the "Bookcrossing" philosophy - the contents of my bookshelves are spilling out on to my floors - just too many to manage now but can I actually bear to part with them? Will start with the "second copies".
I've taught in Adelaide, country South Australia and Alice Springs - sorry that I didn't know abt B/C earlier but am looking forward to travelling to China in 2005 and leaving books for others to find there - and also enlisting my well travelled children to "deposit" books in India, Germany and New York for me.