It would be super beneficial to add external cloud services like Google Drive or iCloud to Picflow.

By a few clicks existing Databases in external clouds could be turned into Picflow Galleries, preferable with a two-way connection. (Tags, Comments, Annotations,...)

It'd have tremendous benefits for a workflow that requires a gallery view as well as a standard folder view in a file manager. In addition, existing plug-ins, automations and workflows for Google Drive would extend the power of Picflow.

Example: Automatic Uploads to a Picflow Gallery when files are edited with automatic versioning, if that cloud service has support for that.