Discovering an open dir was like finding a wallet on the street: it piqued your curiosity and there was always a reward inside. Most of the time an open dir was a temporary version of a Web site that was down for maintenance. Instead of a work-in-progress announcement, a simple structure of folders displayed the content of the Web site. You could access any folder and easily download content. Particularly open directories with porn or music attracted a lot of attention. And if you couldn’t find an open dir, there were always dedicated blogs that published lists of open dir Web sites.