We were hoping to get our "Netflix For Books" idea off the ground for years now, but realized it was probably too expensive for us cheap hobo literary types.
That's why we're secretly thrilled that Swaptree, if it works, has taken over where we gave up...
1) Join swaptree.
2) List books you'd be willing to give away-- or, better yet, trade. Hell, list DVDs, CDs, dirty lingerie, and anything else with a barcode on it and they might let you do it.
3) Slap a printable mailing label on it, ship the bastard Book Rate, and wait an unsuffering long time (such as 14 days) for your trade to make it's way 50 blocks.
4) Seriously, then you should figure out what you want in exchange. Or swaptree will-- or at least, they say they will. Think this is a scam? How does this site make any money?
Check it out here.