Google uses it. Zynga uses it. Nasa uses it. So does Rackspace and many many other companies. What for? Puppet Labs helps you manage your computers. Here's what Puppet Labs does, and how it fits into the world. We talked with a couple of the execs at the Open Stack Design Summit (they announced support of OpenStack at that event). http://puppetlabs.com/ has more about puppet labs. We also discuss community and how Puppet sees the value of that community and how they tend to it.