On January 18, over 7,000 websites -- including Wikipedia and Google -- will protest anti-piracy legislation currently making its way through Congress. Sites in opposition to the measures will either "going dark" or post information to educate visitors about bills H.R. 3261, the Stop Online Piracy Act (SOPA), and S. 968, the PROTECT IP Act (PIPA), two pieces of legislation meant to curb copyright infringement.