quinn One way I decide if it's a Collection vs a Hub is if it's an area of life that has a standard to maintain - usually associated with a role vs just something I'm interested in.
For me: here are the Hubs (or Areas) I've built out so far: Aunt, Daughter, Health, Household, My System, Spiritual, Marriage, Work.
And here are the Collections (or Resources) I've built out so far: Artwork, DIY, Gardening, Productivity, Simcity, Signatures, Woodworking, Yard