Google+ has moved from invitation-only limited Field Trial to Beta mode open to the public. Along with the transition from Field Trial to Beta, Google also introduced a number of changes to the Google+ social network that might make it a more attractive platform for business use.

The Hangouts feature has been updated and expanded, and the Huddles feature of the Google+ mobile app has some new tricks and a new name. With the floodgates open and the new changes rolled out, businesses can use the Google+ social network for video conferencing, online presentations and general collaboration.