I recently wrote a piece on cultural leadership for PSFK. You can read it here:
http://www.psfk.com/2013/03/brand-cultural-leadership.htmlBased on that, I'm defining it as follows: The ability of a brand to impact the zeitgeist, especially in relation to a particular topic or issue and move it to the forefront of conversation.
But there are way more questions than answers, so I'd like to get your feedback. The best responses will be posted on my site:
http://robfields.com