A science fiction, fantasy, horror book-swapping site with a nifty way of doing things. Trade your books for credits, and then redeem your credits for books. Sounds like a simple enough way to ensure that everyone plays fair.
I suppose we could have used the title 'not safe for anyone' many times already, but I thought it would be especially pertinent here because in this show Richard and Hans illustrate the many situations in which the C-word is perfectly appropriate.
Great find!
Now, if the shipping cost just wasn't so insanely high over here!