Comments on: Without A Revenue Hypothesis Your Business Model Is a List of User Activities http://www.skmurphy.com/blog/2014/03/15/without-a-revenue-hypothesis-your-business-model-is-a-list-of-user-activities/ Early Customers and Early Revenue for Expertise and Technology Products Fri, 22 May 2015 05:20:21 +0000 hourly 1 http://wordpress.org/?v=4.1.5