I've tried bookcrossing a couple of times, but I don't want to litter the streets with the volume of stuff I want to get rid of. Also, it and goodreads are yet more web sites to sign up for...

I thank everyone for the advice, but I don't really need it. I know how to get rid of the stuff, I'm just whinging about having to do anything about it. (But I sorted things into piles of keepers and otherwise, and did a bit of sorting based on which of my friends will be getting heavy presents this year. Bwahaha.)