There seems to be quite a lot going on in the whole area of Organizational mapping / Idm / Federated services with the recent announcement between Sun and Microsoft re federated security systems (ADFS and Liberty ). A couple of really interesting whitepapers...

So I am working on a virtualisation whitepaper and presentation. There is an interesting definition on wikipedia which I am not sure I agree with and also a useful overview at http://www.kernelthread.com/publications/virtualization . So my definition...