ive been privileged enough to have a couple shared with me and it's THE COOLEST THING EVER. it's like you have this sandbox you play in and someone asks if they can play in it and you're like. HELL YEAH YOU CAN. it's so. cool. especially like fe this WWBS one took it in such a cool direction I never even thought of (https://archiveofourown.org/works/23447437). i feel like sharing creativity and inspiring one another is what it's about.