If we keep it together - we cannot limit how much investment we receive - vouchers are important part of ChipMixer, we cannot stop issuing them when we have enough investment in the pool. And if there is too much investment, we pay more than we earn. And that is exactly pyramid-scheme.
You could influence this by lowering (or increasing) the "interest" on vouchers, to discourage (or encourage) more investments. But it is still far from ideal.
Any thoughts on the other
suggestion I made before: automate chip production?
I feel naked without signature :O
ChipMixer signature campaign is open :O
I just saw it (before reading it in your post), and applied already
