Did micropayments suddenly become possible for the first time? Would this be a great service to charge 1000 users $0.10 each? Or for that matter, for selling ebooks?
I think it would need to support payments in the opposite direction too -- deposits into someone's account. I'd love to see this!
Stripe Connect allows sending money to other peoples account
Other people's Stripe accounts yes, but not just arbitrary accounts.
With Managed Accounts you can create accounts for other people via the API that besides for a line in your terms of service they don't need to be aware of Stripe for.