The Open Cloud Manifesto is an culmination of may technologies including grid computing, SOA and WEB 2.0. The Cloud is still in the starting phase, and many issues related to Cloud Computing are still unsolved. How this technology will change ICT and Health IT is still to be seen. The linkage to uHealth is certainly interesting, and will have to be followed closely by those of us interested in body sensor networks.
See also the Open Cloud Manifesto Google Group and the Open Cloud Manifesto LikedIn Group for more information.