The problem is that we've equated some platforms with a certain kind of media. Youtube is video, Twitter is news, Facebook is.. reality tv, I dunno. It's pretty debatable whether those platforms are the right place for the coverage of war crimes. I'm not going to start an argument about the media not doing their job right. However, this discussion would be moot if there was a news platform on par with the above, and…
This. If your evidence for war crimes is Twitter, there's a problem. And the problem is not Twitter. Twitter and Facebook posts should not be evidence of anything. That stuff is so easily faked that courts would be entirely right to laugh such "evidence" out of the courtroom. Evidence should be gathered by appropriate authorities and kept in accordance with international standards on evidence storage. Hint: That's no…
Pretty much all evidence starts out in some nonprofessional hands.
By this logic you could also say that you shouldn't record evidence of war crimes on your Android smartphone, because Android footage "shouldn't be evidence of anything" and "Evidence should be gathered by appropriate authorities and kept in accordance with international standards on evidence storage."
Videos from Facebook or Twitter can and have often been used as evidence in court.
> Twitter and Facebook posts should not be evidence of anything. That stuff is so easily faked that courts would be entirely right to laugh such "evidence" out of the courtroom.
What courts usually do when such things may be disputed is they ask the platform to confirm that the content in question is real. Source: I have been asked to appear in front of a judge (usually in his office to sign a written statement) to confirm the accuracy/authenticity of data from one of my platforms in the past.
I don't think there often is a dispute though, because both parties are aware this will happen and are also aware of the consequences of falsifying evidence.
Obviously that screenshot/video together with electronic traces and your statement would then be stored wherever it is they store evidence, not just on FB/Twitter.