2. Retracting Content: “Think before you hit send.” Based on this idea, the feature of content retraction will make it possible for the sender to retract the image, video or a text that has been sent inadvertently.

3. Adding to groups—with permission: Wouldn't it be just so much better if we were asked before being added to a group? It'll save users the trouble of being in a group we have no interest in and also from hundreds of notifications.

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