Packrats thrive in cyberspace
When Claudia Crowley came across a picture of a cow skull on the Internet, she knew it would hang perfectly on the back of her father's Southern-style fence. Best of all, the skull -- with glued-on horns and a bullet through its head -- was free. A few days later, she had the skull in her home. When she gave her father the three-pound cow cranium, it was then she realized that The Freecycle Network, www.freecycle.org, an international Yahoo! community group, actually worked. In fact, it was genius.

