You can favorite curators in two ways: a single "My Favorites" list (quick and flat), or named lists you create yourself (organized however you want).
Quick favorite
Hit the heart icon on any curator's card or page. They're now in your "My Favorites" bucket. To pull them up when submitting, open the curator list and filter by "My Favorites" in the left-hand filters. You can also find them on your Account page under Favorites.
Named lists
If you want more structure (a "hip-hop" list, an "ambient" list, a "curators who always respond fast" list), you can create custom lists and add curators to whichever one fits.
Sharing a list
Each named list gets its own public URL (submithub.com/favorites/[list-id]). Handy for sharing with bandmates, your label, or a fellow artist looking for curators in a specific niche.
Managing lists
From the Favorites section of your Account, you can rename or delete lists. Note: you can't delete a list that still has curators in it. Pull the curators out first, then delete the empty list.