
Something tangible
I saw the Q-layer about a year ago it its pretty hot stuff. The graphical part It looks a bit like Microsoft's Visio but you can setup more than just servers, there are a whole load of virtual appliances (firewalls, VoIP servers, network QoS etc) that you can also click and ceate.
It's pretty slick as well it should be considering the guys at Q-layer spent 4 years developing it. I know of at least one company that has developed a cloud platform based on Q-layer which is launching very soon. Either way, i hope Sun dont end up part of old big blue as that merger would serously dent the idea of an open cloud platform anytime soon...