Are e-mail's days numbered?
Facebook bosses say they are creating a next-generation "modern messaging system". What next for social media?
CEO Mark Zuckerberg announced that the changes would help users communicate faster and more seamlessly with their friends.
He said that the company believed e-mail was past its prime in an age of instant messaging and texts.
Is e-mail "past its prime"? What is the main way you communicate? How can communication systems be improved? What feature would most help you?
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