Too bad there isn't a Creo demo, screenshots, or walkthrough, where you could show off your platform. You must have many potential customers on your site with this influx of HN traffic -- hint hint.
Not sure why it's hidden in the footer.
Amazing tech, though — for sure.
I think it should be possible to build very solid apps out of this. They just didn't bothered to develop a polished app as they reply to the YC guys suggests. But they should have, as well as providing video tutorials, documentation, etc...
If you want to impress people with the difference between your tech and something that you believe isn't as good you need to show off the differentiating factor as much as possible.