Agreed, it's an important principle. But, as with many (all?) important principles, there are situations, contexts and exceptions that will cause them to yield,

Agreed, it's an important principle. But, as with many (all?) important principles, there are situations, contexts and exceptions that will cause them to yield, if only temporarily. And in this specific case I think you might find that the circumstance far from fascist, if not the exact opposite. Please note we are not talking about relaxing any burden of proof in courts of law, this is about publishing accusations of possible criminal misconduct in media. It's my conviction that this is a morally defensible way, maybe the only way, to imprint on leaders in business and elsewhere that these issues are more important than they (obviously) used to think. But it can get out of hand, granted.