You missed a very important line in the article: "Internet providers in Utah must offer their customers a way to disable access to sites on the list or face felony charges." In other words you must provide a mechanism for a customer to "opt-in" to a filter. Doesn't sound illegal to force an ISP to provide a feature. Roy Christopher L. Morrow wrote:
On Fri, 4 Mar 2005, Fergie (Paul Ferguson) wrote:
"The Utah governor is deciding whether to sign a bill that would require Internet providers to block Web sites deemed pornographic and that could also target e-mail providers and search engines."
http://news.com.com/Utah+governor+weighs+antiporn+proposal/2100-1028_3-55989...
Someone might consider pointing them to the law from the state of PA that did similar things... Then point them at the overturning of that law.