Earlier quoted context omitted.
You can't protect facts with copyright anywhere, AFAIK. The listing consists of more than facts, including a descriptive title, the descriptive text of the listing, and the attached images. These are all protected. At the moment, PadMapper does not copy any of these things. It's been pointed out. Let's not rehash what's already been said ad nauseum in the PadMapper story comments and stick to discussing this submissi…
I'm not sure that a title or short description would be copyrightable "a work must meet minimal standards of originality in order to qualify for copyright" The photographs however would be covered by copyright. http://en.wikipedia.org/wiki/Copyright
'Clicking "Continue" confirms that craigslist is the exclusive licensee of this content, with the exclusive right to enforce copyrights against anyone copying, republishing, distributing or preparing derivative works without its consent.'
I have an original photo and publish it as part of a listing ('the content'). The photo is not a derivative work.