Each month the postman brings solicitations from desparate ISPs looking for customers. AOL, MSN, and others spam your meatspace mailbox over and over. It used to be that you could at least reuse the floppy disks that came with the mail, but now all the companies are sending CDs. You could use them as miniature Frisbees®, but they're kinda small for most people's hands. Here's a site that offers several Martha Stewart-like ideas for recycling them: Nikki's AOL CD Present Collection. In the same vein, there's a Christmas tree. If you're a pyromaniac, or just fond of torturing inanimate objects, check out About.com's CD Christmas Ornament Project. (I suggest you paint your enemies' faces on the CDs before starting this one!)