IANAL but as far as I can tell there is no legal precedent here and so the questions you raise can only be answered by a lawsuit. Sure there is 'technically' a

IANAL but as far as I can tell there is no legal precedent here and so the questions you raise can only be answered by a lawsuit. Sure there is 'technically' a difference between packaging the ZFS driver with Ubuntu and audodownloading it, but it all depends on how a court sees it, because as long as there is no precedent you can't get off on a technicality like this.