SMS is one of the most underused answers to that problem. Texts get opened, they feel personal, and the barrier to respond is lower than almost any other channel. When you ask a question, people answer. And what comes back can become some of your most compelling content.
Context as the subject The issue with selfies is that they demote the importance of context. You can be standing in front of the Great Wall of China but an arms-length framing makes you an artificial focal point. By contrast, if you turn the camera around, you're presenting your viewer with your perspective on the world around you. Taking care to turn a quick snap into an artful, composed observation shows your audience something important, without having to tell them so directly.
It's human nature to want to act immediately and alleviate pressure when you find yourself in hot water. But sharing news that isn't complete yet or telling the public too much too soon can turn up the temperature even more. Avoid the need for a public retraction later by accurately, concisely and clearly communicating with your audience from the start.