Open Source and the "Xen" of Xen

willdavid writes "In a follow-up to his original look at what happened to Xen, Jeff Gould talks to XenSource CTO Simon Crosby. Usually we hear about how open source provides freedoms for end users. However, this article talks about the difficulty a small software developer has with an open source license, in particular, the need to prevent Red Hat, IBM or Novell from running away with all the business revenue."