"Internet goes on strike — blackout everywhere. This Wed Jan 18, many of your favorites sites will be unavailable to you to stop web censorship. Tell everyone, petition even more sites to join.
Sites are striking in all different ways, but they are united by this: do the biggest thing you possibly can, and drive contacts to Congress. Put this on your site or automate it by putting this JS into your header, which will start the blackout at 8AM EST and end at 8PM EST."
Via Karen du Toit, Joao Brogueira