Citrix recently lost a well-known professional in the virtualization community: Stephen Spector, its Community Manager for Xen.org.
Spector was at Citrix since 1997, in charge of corporate development with a specific focus on the Alliances and Developer program. After Citrix acquired XenSource, he became the Senior Program Manager for Xen.org, in charge of engaging the open source community around Xen for almost three years.
Spector landed at Rackspace where he’s the new Community Manager for the OpenStack project.