Looks like a tangled mess of a decision engine. Why would anyone want this? Surely, there are other solutions out there that are more mature? (nagios comes to mind but is a poor example)
The fact that you're labeling the only alternative you can think of "a poor example" seems significant. Edit: and I agree that nagios is a poor example, and welcome newcomers.
Any and all answers to this question would be appreciated, even those that just qualify as 'promising' and 'active' (as opposed to mature). All I know of is nagios really.