you spell it out rather well.. unfortunately I do not write ...or enforce ... let alone even dream of ... fighting the rules of copyright engagement... When individuals are casually behaving as if the goods in specific were free, open source and non-proprietary... I just think it sane it inform others of the hazard involved. I believe everyone deserves to be aware ... and not be sucker-punched by a bunch of copyright troll lawyers.. just doin' mah tmo civic duty ... what they do after being informed is ... well... their business..