> the unattributed copies are the surviving copies, because > it's not easy for a simple algorithm to find them. Pie in the sky idea: Someone like google, w

> the unattributed copies are the surviving copies, because > it's not easy for a simple algorithm to find them. Pie in the sky idea: Someone like google, who indexes everything, would conceivably be able to work out 'original' content vs 'copies', and do something: Offer original link in search results, or notify author of copies, etc.