Although the methods of communications have changed, the message content still must be relevant, reliable and viable. In his book, Epic Content Marketing, (ISBN 978-0-07-181989-3) Joe Pulizzi defines content marketing this way, “Your customers don’t care about you, your products or your services. They care about themselves, their wants and their needs. Content Marketing is about creating interesting information your customers are passionate about so the actually pay attention to you.”