I'm not selling out. But I've been asked a few times if that's really the Aero interface used for the help screen in Conjure. And the short answer is no, Aero is not an interface option on the Mac. But it's fairly easy to implement in an app.
That said, I do like the idea behind Aero. As humans, we are used to our eyes 'focusing' on things we're interested in. So this is definitely an interesting user interface concept.
I can see this being more useful for modal dialogs than other things, but I might add it as a feature for the Conjure desktop in 'focus' mode.