Jeevan Jose, 05/06/2014 07:59:
So do we have a responsibility to educate the contributors than misusing their ignorance in such cases?
The three points you raise are legally untested in most countries and even CC's FAQ is not legal advice. For us, point 1 is covered by ToU, but for 2 and 3 it would be inappropriate to have a ghost CC FAQ, while giving legal advice is out of question.
The licensing tutorial shown by UploadWizard can certainly be improved in some way, please propose tweaks: https://commons.wikimedia.org/wiki/Category:Wikimedia_Commons_licensing_tutorial In general however, rather than controversial edge cases, it's better to focus the little licensing outreach we manage to have on the really crucial aspects/mission, in particular how copyleft/-SA is the way while -NC and -ND generally do the opposite of what folks expect. https://meta.wikimedia.org/wiki/Free_knowledge_based_on_Creative_Commons_lic...
Nemo