I've just posted a couple of projects and love the way it looks. As for the live-demo part, I haven't uploaded the apps yet, wondering if you'll be streaming audio, as my apps are sound-centric (Sonic Wire Sculptor, Numby)
We don't stream sound at the moment but it's a good idea. We're looking at ways we can extend the tech to incorporate sound, thanks for your feedback! http://kickfolio.com/apitaru
Great job!