Collaboration/Sharing

Hey guys,
I'd love to see shared notebooks if that's possible. Right now i'm using a little bit of Notebook, Evernote and google Keep but if I could see collaborative notebooks, I could happily switch everything to the Zoho product. This would be really helpful for family shared notes (e.g. shopping lists or travel planning) or with friends to plan holidays/trips. It'd be amazing to see this feature come up soon!