Thanks for the feedback. This is a service to provide cloud sync for private data, both 1-on-1 and between groups. It is intended to be used by app developers

Thanks for the feedback. This is a service to provide cloud sync for private data, both 1-on-1 and between groups. It is intended to be used by app developers as their cloud storage platform. The difference between this and existing options is that Selective Share enforces client-side encryption. Unencrypted data won't be accepted for storage. We will provide a client-side library that handles all the encryption and sync details which allows the app developer to work with local files only.