It’s April Fools day today but there was no fooling attendees of the first ClickZ Live conference in New York who attended the pre-keynote presentation offering an overview of the current digital marketing landscape given by Lauren Vaccarello , VP of Marketing of AdRoll. A surprising number of attendees showed up at 8am for this preview of digital marketing and Lauren did a great job giving introductory information on everything from Paid Search to Email to Retargeting. If you’re not sure whether mobile makes sense or what retargeting is, read on