Jeff Rosenblum is a leading innovator in the field of digital marketing who recently completed a documentary about the future of the advertising industry, entitled The Naked Brand.

We had a chance to visit with Jeff when he stopped by Motley Fool headquarters in January. He told us how his industry is dying, how it is being reborn, and how smart companies -- and the whole world -- will be a lot better off as a result.

In this video, Jeff points to the common thread between some of today's top-performing companies.