Today, at BIA/Kelsey's <a href="http://www.biakelsey.com/Deals3D/">"Deals 3D"</a> conference in San Francisco, Dan Visnick, VP of Marketing at <a href="http://www.thedealmap.com/">The Dealmap</a>, sha
<img src="http://tctechcrunch.files.wordpress.com/2010/08/dealmap.jpg" />For the daily deal obsessed on the go, a <a href="http://www.groupon.com/subscriptions/new?utm_content=two_steps">Groupon</a> m