S. 735, The Terrorist Hoax Improvements Act of 2007 S. 735 would amend title 18, United States Code, to improve the terrorist hoax statute. Detailed Summary Terrorist Hoax Improvements Act of 2007 - Amends the federal criminal code to: (1) extend the prohibition against conveying false information and hoaxes to any federal crime of terrorism; (2) increase maximum prison terms for hoaxes involving a member of the Armed Forces during war; (3) allow a civil remedy for damages resulting from hoaxes perpetrated by an individual who later fails to provide accurate information to investigating authorities about the actual nature of the incident; and (4) extend the prohibition against mailing threatening communications to include corporations or governmental entities (as well as individuals). http://www.washingtonwatch.com/bills/show/110_SN_735.html
The only people responsible for the Mooninite "hoax" were the idiots in the Boston PD and city government.
Near as I see it, this is a good thing, since it was the Boston PD that played the hoax on the public. The Mooninite ads were just that, ads.