Have social networks like Twitter, Facebook and YouTube become the weapons of revolution? Egypt's president shut down the Internet on Friday to try to calm the protests rocking the country. But while the Internet may be an enabler of the demonstrations, it's not the cause of the discontent.
Among Tuesday's best Web stories for investors: myths about China's communist party, food stocks that could be poised to double this year, tips for making your own viral video and funny financial predictions for 2011.
A Spanish court side with YouTube, saying it was the copyright holder's responsibility, in this case Telecinco, to notify YouTube whenever it noticed its copyrighted broadcast video had been uploaded to YouTube.