tens of thousands of pages could be targeted if single page was used
http://news.cnet.com/8301-31921_3-57329001-281/how-sopa-would-affect-you-faq/
Laurence Tribe, a high-profile Harvard law professor and author of a treatise titled American Constitutional Law, has
argued that SOPA is unconstitutional because, if enacted, "an entire Web site containing tens of thousands of pages could be targeted if only a single page were accused of infringement."