If we were to answer the question in the title of this article we should be tempted to say "it will depend upon the preacher." As a matter of fact folks like to be talked to. Notwithstanding the popularity of the moving picture, people still have ears as well as eyes. Information, it is true, may come better through the eye, but instruction comes just as truly through the ear. Printer's ink, important as it is, will never replace the human voice.
Erik BrynjolfssonAndrew P. McAfeeJames Manyika