
Mozilla is making it official, it's now announcing that the Facebook Messenger experiment is live for Firefox Beta users. The app had been available over the weekend and Firefox Beta and Aurora users could have started using it already, but Mozilla only now announced it.
"For the last few months we’ve been building the Social API – a way to allow you to plug your favorite social sites into Firefox – and we are ready to start our first Social API test with Facebook Messenger for Firefox," Mozilla wrote in its announcement. "We’re really excited about it and need your help testing the feature to make it better as we get ready to release to all Firefox users," it said. The feature has been available, if you knew where to...