Looking to connect with other Google+ users in video chat? Website gphangouts offers a directory of public Hangouts anyone can just step in and join.
The site shows when the Hangouts are starting and topics to be discussed (if any); click through to the Google+ user profile and then the "Join this hangout" button at the specified time. You can also add your own public hangout to the listing.
Google+ Hangouts, one of our favourite Google+ features, may take online community to the next level.