Lots of people think videoconferencing will be an important future revenue stream. Others think widespread use of Skype video sessions and now Google+ "Hangouts" is displacing much of that potential demand. Alos, Google Hangouts is now available on Android phones today, as an update to Google+. Users can also broadcast Hangouts sessions to the world using a new "On Air" feature, collaborate with others during Hangouts by sharing your screen and working together on Google Docs or Sketchpad.
Google is also renaming its Huddles group chat feature on mobile devices to Messenger
