Swaptree: Ebay on the honor system :-)

If you haven't checked out Swaptree.com yet, you are missing out.  Log on and register all those books, CDs, DVDs or video games that you have laying around collecting and you can set up trades for items that others have.  When you've agreed upon a trade with someone, Swaptree will even print out your mailing label, including postage (at the post office's rate, so they aren't making any money off it).  They also encourage you to find trades with people in your own community and then meet up at a coffee shop or something for the trade so it doesn't cost you anything!  

I swear, I haven't been paid to say this....I just think this website is a really cool idea :-)