If enough people have some books that fall into the category: "I enjoyed reading it, but I don't need it on my shelf."
..Then I'd be willing to start a book exchange. how I'm thinking it would work is this: Each person lists their books/mags collecting dust, and if 2 people have something the other would like to read, then they exchange (via PM) mailing addresses and agree to send it to each other.
If a person flakes or rips someone off, they are barred from the exchange list.
anyone up for trying it?