I use the Customer List feature on my app - I'd love to be able to create a column in my Airtable Customers table that tells me if the user has registered or not. This data seems to only live in Stacker at the moment, and to re-create it I have to key off of arbitrary post-registration user actions, which is not always reliable or possible.
Given the new reliance on Customer Lists, this feels like a table-stakes feature.