How can their be liability to someone who published a picture which was licenced under creative commons. Technically wouldn't the "publisher" then be the person who opened the picture up under that licence.
I still don't see how in any country virgin could be held liable for using a picture which was for all intesive purposes free to use commercially according to the licence with which they found it.
Battou I believe you are mostly right about this however commercial use brings a whole new set of restrictions. For instance under australian law with which I am pretty familiar, I can take a picture of anyone in public providing they don't expect a reasonable amount of privacy, i.e they are standing in a public place where anyone could see them talk to them etc. I can use this picture for any non-commercial purpose providing it is not derogatory to the person, and the person is not identified by name.
If a person is identified by name or is used for commercial purposes, where commercial purposes is defined as endorsing a product say for instance I slap a virgin tag on the bottom, then I need a model release for every subject in the photo regardless of how or where it was taken.
Now this gets even more interesting because it's international, and it'll be interesting to see who's rules apply, but as far as I can see it is the photographer who needed to secure a model release before he applied the creative commons licence allowing commercial use. As soon as the licence is applied it can be reasonably expected (like in stock photography) that the picture will be used commercially to endorse a product, and any company should be able to use the picture under the assumption that correct releases have been obtained by the original publisher, the photographer.
As much as I hate to side by the big corporations, I don't see how this is anyone's fault except the photographer why blindly applied a licence to a photo without securing the correct paperwork from his subject to do so. That's the australian perspective anyway. I have no idea what will happen under american law since it has been proven time and time again that the american legal system is more a case of flipping a coin rather than sane legal process.