Digital Trends – Facebook CEO Mark Zuckerberg announced today the launch of built-in, Skype-powered video chat for the social network, which is currently being rolled out to Facebookâs 750 million users. Not surprisingly, it took roughly 0.4 milliseconds before people began comparing Facebookâs fresh new feature to Googleâs Hangout group video chat, which is a big part of the newly unveiled Google+ social network. We recently put all of the various functions shared between the two social networks in a head-to-head comparison. Here, we take a more detailed look at the new Facebook Skype video chat, and how it stacks up against Hangouts in Plus.