David Puner has been with Dunkin' Brands -- parent company of Dunkin' Donuts and Baskin-Robbins -- since 2007, supporting media and public relations. In Oct. 2008, @DunkinDonuts launched on Twitter in a collaborative effort by the company's Communications and Interactive Marketing departments, with David (aka Dunkin' Dave) at the helm. David now focuses largely on social media strategy and is the voice of DD social media â€“ namely Twitter and Facebook. Pre-Dunkin', David worked as a writer/reporter/blogger for various mediums, which included contributions to The New York Times, Salon, ESPN, GOOD Magazine, and History.com. Before that, he was a TV producer with stints working for David Letterman, Colin Quinn, and A&E/History Channel.