Custom domains per collection

Hi everyone

We did start using outline primarily to write internal technical documentation.
We're now thinking about writing project/product documentation in outline as well.

Especially for product documentation we'd love to be able to share a whole collection publicly.
Further more it would be amazing if we share a collection publicly to have the possibility to add custom domains per collection.

For example:
Outline instance:
Collections:
• Awesome-Product
- (internal editor link)
- (publicly available readonly link)

I think this would be a unique and very handy feature. What do you think about it?