Teachers have to be sure that students looking for information about the president go to www.whitehouse.gov, not www.whitehouse.com, which is a pornographic site.

The content of the pornographic sites was not a legal issue.

Both are involved in a love triangle with a woman on a pornographic Web site.

Started in August 2006, it was, at one point, the most popular pornographic sites.

Soon, though, it was discovered that some of the men were using the computer to visit pornographic sites.

In a way, it was true; with one fan's help, he had by then opened his own pornographic Web site, called justinscam.com.

And pornographic sites are facing more competition from the Web as a whole.

More than 70% of male internet users from 18 to 34 visit a pornographic site in a typical month.

Or between a gamelan performance and a pornographic Web site?

It earned four million views in the past month, and seemingly without help from pornographic sites.