Openstack has started what will be a complete rebuild of the enterprise data center. It will take time and wont be a straight path but this shift represents one of the most fundamental changes to enterprise infrastructure. Many existing companies will adapt and thrive - many more will fail. The massive disruption in the enterprise IT market will create enormous opportunities for startups in the years ahead. My talk will go over some of my observations as a venture investor and why this is the time to think about openstack as a foundation for your startup.