Google announced on their official blog today a new application called "Spaces", a tool for small group sharing. It's like an instant Google+ group, but of course it's not Google+.
Google says it built Spaces to make it easier for small groups to stay on topic because your sharing articles, pictures and videos right within the app. Google Chrome, YouTube and search are built in. The conversational view lets you see what the group is talking about without clicking to another app or platform, simplifying the conversation.
Google has also included a search to make finding any of the content you and others shared easy. The app is available for all mobile and desktop platforms.
Read more about the new "Spaces" app on the Google Blog.