If you need to get semi-credible information online tomorrow, you're going to have to dig a little deeper than usual. Because Wikipedia is shutting down for the entire day. It's going dark to protest Congress's "Stop Online Piracy Act", or 'SOPA.'
If you haven't been following SOPA, it's legislation working its way through Congress that's designed to crack down on people sharing links to pirated music and movies. But there's a huge problem with it.