Hi there
Either I have implemented this incorrectly -- or the file picker system does not link photos, make it easy to attribute the photo, name the CC license nor link to it.
In order to PROPERLY/LEGALLY use Creative Commons Licensed materials - you must provide the title of the work, the name of the license holder, the type of license and link to the license (and typically the owner or creator's web site).
None of this seems to be an option in the file picker system as I see it on my site -- am I missing something?