[taskstrike]

Just wanted to mention that I work on NimbusFoundry(nimbus foundry.com) which has similar ideas except we focus on auth, storage of data, and permissioning instead of front end. This is so that users can create apps within enterprise environments like Google apps for business easily.

[kiwidrew]

Very cool - I like your idea to store all of the data using a Google Drive realtime document. But I'm not sure how you are able to handle authentication and permissions, e.g. limiting a field/model to only be visible to certain users. AFAIK read access to a document in Drive is all-or-nothing, and there doesn't seem to be a way to let a user only view a portion of the document. Are you only enforcing the access control in the client-side logic? If so, that's not even remotely secure....

[taskstrike]

By permission, we mean that each team's data is hosted on a single document, and when you add a member, they can see both the data in the app and also binary files associated with that data. We don't try to do differing levels of permissions not supported by google