For today’s inbound marketers, the pressure is on. Leads are demanded — and new customers are expected — because of your inbound efforts and investments. Sure, those who really know inbound understand it takes persistence and patience. It’s fair to say that inbound is more of a marathon than a sprint, and understanding at the beginning that the greatest benefits accrue over time helps to get expectations properly established.  Yet, marketing leaders are likely under the gun from day one…