We're caught in a circular trap here. Money doesn't come from nowhere (let's put aside actual fiat currencies for a moment) and the payouts aren't in tokens as far as I'm aware.

1. Who is putting the money into the system? An outside investor? Miners?

2. Blockstack is putting out significant amounts of cash and are a private company. How do they intend to profit off of this in the future? Selling user data? Injecting ads?