Jane Park said:
Thanks Vivian! You're right; even though we may have over half a billion CC-licensed works on the web, that is really just a small percentage of the total amount of information on the web out there... but that is the nature of the growing universe of things.. :)
Great that you have published pictures of your hometown under CC! I think you may be interested in the Wikimedia/Wikipedia outreach activities which include events like Wiki Loves Monuments (and for other topics) to encourage people to take photos of things and upload them to Wikipedia under one of the open licenses or in the public domain: http://wikilovesmonuments.us/