Google just released a new App/tool called “Spaces” to anyone with a Gmail address for ‘small groups’ to share information:
“With Spaces, it’s simple to find and share articles, videos and images without leaving the app, since Google Search, YouTube, and Chrome come built in.
You can create a space with just one tap for any topic and invite anyone via messaging, email, a social network, or whatever way you like.”

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There is already a bit of good natured ribbing in the Online world around Spaces and Google’s other tools like Hangouts and Google+ as well as other tools like Slack.
Watch this… ermm… Space for more on this App.