I have a few qualms with this food: 1. For a gardener, you can already grow such a vegetable yourself quite trivially by getting seeds, planting it locally wit

I have a few qualms with this food: 1. For a gardener, you can already grow such a vegetable yourself quite trivially by getting seeds, planting it locally with compost, and then using water and potash on the planted seeds. 2. It doesn't actually replace a potato. Most people I know add flour or bread to be able to make stews, but they still carry a potato in case there are thickening problems. This does not solve the thickening issue. 3. It does not seem very "viral" or income-generating. I know this is premature at this point, but without charging users for the service, is it reasonable to expect to make money off of this?