I applaud your effort, but I think you've made an incorrect assumption about scaling up your farming.

>Someone with mechanized equipment and a few acres could produce much more organic produce than I do in the same amount of time, and meat, cheese, and eggs. Enough to supply dozens or more families with food. And because internet access is available, they are not disconnected from the world and could even run a software business like I do (or be an artist, or accountant, or mechanic, or virtual assistant, chef, or any number of jobs).

People do this, they're called CSAs[0]. When I was younger, my family belonged to one, and I can guarantee you the [awesome] people running it did not have the time on their hands to run a significant side business on the internet.

[0]https://en.wikipedia.org/wiki/Community-supported_agricultur...