I’ve been a more active bookcrosser lately. Firstly, I discovered that you can sign up for alerts whenever any books are released near you (I know, I probably should have discovered before, but – let’s just face it – I’m a bit slow).
Secondly, I started hanging out in the forums, just a little, and that encourages a bit more effort on the releasing part.
A few links:
An overview of official bookcrossing zones worldwide
Cliff1976.com, where you can register wishlist and search other bc’ers lists