Facebook launches petition feature, its next battlefield

Users can add a title, description, and image to their Community Action, and tag relevant government agencies and officials who'll be notified. The goal is to make the Community Action go viral and get people to hit the "Support" button. Community Actions have their own discussion feed where people can leave comments, create fundraisers, and organize Facebook Events or Call Your Rep campaigns. Facebook displays the numbers of supporters behind a Community Action, but you'll only be able to see the names of those you're friends with or that are Pages or public figures.

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