Zenoss just published the results of an open source cloud survey they did. They polled more than 100,000 of their community members to determine the prevailing sentiments concerning open source cloud deployments, the perceived advantages and disadvantages of this technology as well as to gain insight into future open cloud deployments within IT departments.
Survey respondents included more than 600 IT professionals including system administrators and architects, developers, network engineers and CIOs.
Unsurprisingly, OpenStack appears to dominate adoption plans today but CloudStack and Eucalyptus are on the rise.
Check out the infographic they created from the data below (click to enlarge). If you want the full report from the survey go here.