Mosso - The Hosting Cloud
Bruce pointed out this little snippet on the new control panel and provisioning system for The Hosting Cloud from Mosso, a subsidiary of Rackspace. Its really interesting that the only specific technology mentioned in the article is Apache ServiceMix which they are apparently using as an integration point for management of current and future services.

We have certainly seen some interesting and unique uses of ServiceMix outside of the traditional business integration scenario, but I find this one really exciting. I have become really interested in the whole cloud computing and virtualization space but I really never expected to see ServiceMix mentioned like this. If anyone has more details about the architecture I would love to hear about it.