That level of effort is something I think matters a lot. If you could make it incredibly easy for people to spend $1-2 (and no more), you could get a TON of mon

That level of effort is something I think matters a lot. If you could make it incredibly easy for people to spend $1-2 (and no more), you could get a TON of money out of people. I dunno how you'd solve that major structural issue, but if you could, it sounds like a goldmine. If nothing else, microtransactions in software would probably explode more than they already have.