1) The document outlines an integrated online and offline marketing campaign for Derry-Londonderry UK City of Culture 2013. 2) It discusses harnessing social influencers called "Connectors, Mavens, Salesmen" to spread word of the campaign and create engagement. 3) The campaign utilized various online and social media tactics like websites, video, blogging, and social media alongside offline events and activities to promote the city from 2010 to 2013.