Well this depends on the application right, if I zoom in on an image in twitter and see some detail that wasn't really there... who cares? If I then go on to p

Well this depends on the application right, if I zoom in on an image in twitter and see some detail that wasn't really there... who cares? If I then go on to present that detail in a court of law as evidence of image manipulation, or some characteristic that doesn't exist, or to persuade people the evidence is fallible even though it originally wasn't. Well that's a problem, and it's a difficult problem because it comes down to difficult problems around what you're adveritising you're doing and what people trust you to do. Maybe it doesn't come down to a point of law. Maybe it comes down to trolls on twitter repeating those arguments, but without the burden of proof.