You list Code for America, imgur, Berkeley, Stanford, and others under partners on your website. How are they using this? And do you have some links to blog posts of them talking about it or something?
Folks from Code for America were using it for very simple CMS to show dates of some events.
Guys from GeneralUI are using this for a quick solution for prototyping and have forms up and ready without setting up middlewares, servers, etc.
A customer from imgur is using this for some user research process (getting feedback).
Basically, most of them are using this in places where marketing or UX meets IT. Or there's no budget for IT to be involved, and they need to setup something on their own. We are trying to get all of those awesome use cases and make stories and blog posts from there. We are really amazed by some of them, what people can build if they need to.