Reuven Cohen, Canadian entrepreneur and CCIF (Cloud Computing Interoperability Forum) instigator, has posted a Google Groups thread talking about a document called Open Cloud Manifesto, that will be published on Monday, March 30th 09, "with a goal of being ratified by the greater cloud community."

Supposedly, there are many large companies to support the initiative but, at the moment this post was writen, the site where this list should be (www.opencloudmanifesto.org) was still under construction.

Here is the document: Open Cloud Manifesto