Is Your Cloud Truly Open?

How long has the question asked above been thinkable? Is it even yet thinkable? Check out the entire image up there. Why don't we just substitute "server" for cloud? Because if we do that, the fact that IBM is talking about robust server-terminal architectures suddenly becomes one of #areyouSTILLtalkingaboutthat rather than something more existential like, how can clouds be closed??

Constellations Group