Other than that, pretty cool! There may be a space for this...
Reminds me a bit of http://platform.qbix.com which we built to power social apps (on all devices).
One tip: if you're going to make it for business, have the demo document the keyboard shortcuts to get around quickly, like in gmail. Ideally your "front end framework" could have a controller that would accept a keymap object like {"a": "actionName", "r": "someOtherAction"} etc.