I agree that we should hold all parties to the same standard no matter who the party is, but commercial usage should add additional expectations from the defending party. Commercial use is commonly perceived as "worse" than if it's done for private/non-profit use.

But my initial comment was mostly to acknowledge that we do not give the benefit of doubt to private persons, but we do to commercial entities. The law should be equal, but had this been a discussion about someone who downloaded songs, there wouldn’t have been a single comment questioning the validity of the accusation.