As someone who studies the impact of innovative technologies on markets and societies, I found it ironic to write books on the subject that were strongly rooted in traditional channel formats. I struggled with the paradox of urging people to challenge conventions when I clearly couldn’t follow suit. So, going back to the my first solo book, ENGAGE!, in 2010, and with every book following, I borrowed from iconic Hollywood trailers to promote each title. But the books themselves, were still…