While digital communication, apps and video calls are all the rage, there’s still a strong case for physical business cards. Free Book Preview: Brand Renegades Discover how two entrepreneurs used unconventional business strategies to turn their startup into a multimillion-dollar company. August 13, 2021 4 min read Opinions expressed by Entrepreneur contributors are their own. Recently, I was at a huge conference, the Podcast Movement, in Nashville. Thousands of professionals in the podcast community, many of us relative strangers, were there. After sessions, before sessions and in between sessions, we were networking and connecting with each other. Some had business cards, and some didn’t. And it got me thinking: Are business cards…