Read It :: Swap It

I don't mind second hand books - we have a very good Oxfam bookshop in our local town which I have bought books from on many an occassion. My eye was drawn to a website called Read It / Swap It which sort of works like a second hand bookshop expect the books are free. You tell a user you want one of their books and they look to see if there is anything they would like. If so the swap takes places. The books are free; the only cost is postage.

I've not joined yet but I do have a few books which I might be looking to clear from my shelves, so I might consider this as an option.