In around four hours, Wikipedia is going to start a 24-hour protest against the two pieces of US legislation proposed to regulate the internet:
Today, the Wikipedia community announced its decision to black out the English-language Wikipedia for 24 hours, worldwide, beginning at 05:00 UTC on Wednesday, January 18 (you can read the statement from the Wikimedia Foundation here). The blackout is a protest against proposed legislation in the United States – the Stop Online Piracy Act (SOPA) in the U.S. House of Representatives, and the PROTECT IP Act (PIPA) in the U.S. Senate – that, if passed, would seriously damage the free and open Internet, including Wikipedia.
From the community announcement:
In late 2011, the United States Congress proposed two legislative bills, the Stop Online Piracy Act (SOPA) and the PROTECT IP Act (PIPA), which legal scholars and others have advised have the potential to significantly change the way that information can be shared through the Internet. It is the opinion of the English Wikipedia community that both of these bills, if passed, would be devastating to the free and open web.