The basic facts of John-Thornhill. John Thornhill is the Innovation Editor at the Financial Times writing a weekly column on the impact of technology. View John Thornhills profile on LinkedIn, a professional community of 1 billion members. The title of this composition could be rightly be John-Thornhill. This is because what is mentioned here is mostly about John-Thornhill. John Thornhill is Sifteds editorial director and cofounder. We hope you develop a better understanding of John-Thornhill on completion of this article on John-Thornhill. Only if the article is understood is it's benefit reached. John Thornhill is the Innovation Editor at the Financial Times writing a weekly column on the impact of technology.