Up until now it was a no-brainer to identify with project Gutenberg, so the volunteers might have exposed themselves already. It probably still is, since the pr

Up until now it was a no-brainer to identify with project Gutenberg, so the volunteers might have exposed themselves already. It probably still is, since the project complied with the court order. It’s mentioned in the plaintiffs argument which at least raises the possibility. So they might or might not be identifiable, but that question only matters for enforcement, not for the question of jurisdiction.