I'd never heard of this site before today. This looks cool and like something I would actually want to use, and I think you've got a very promising way to demo your product while doing content marketing.<p>That said, I had absolutely no idea how to make it work. I clicked around, and recognized the effects of some of the things I was doing, but it didn't really make sense to me and I'm still confused. If you're trying to acquire users from this kind of page, I'd recommend having a giant call to action somewhere at the top of the page with a link to some introductory explainer material.