Millennials have no use for your mobile ads

State Farm / Flickr As smartphones continue to displace desktop for more digital activities, mobile marketing is in the midst of an important transition. More time is increasingly being spent on mobile devices. BI Intelligence, Business Insider's premium research service, has created a slide deck that presents how marketers who are slow to transition from a legacy marketing mindset to one that's mobile-centric are missing the mark with millennials today. Today, it can be yours for free. As an a...