Aside from schizophrenic cryptography and math professorship, how do pure mathematicians make money? Inventing and selling new number systems?
GraeBeard and Criptfeind are both right. I actually started writing this as a joke, kinda got into the idea, went a little ways semi-seriously, and then necro'd it full on Lol mode... but I am once again starting to think seriously about ways to pull this off.
I do think that a full commune would have a lot of issues... but a more open commun-ity, something splitting the difference between a college town and a hippie forest retreat, could avoid some of the issues. We might still split food and fuel costs, but break housing from one large buildings to a variety of separate ones, allowing people who want privacy or a family home to live separately while keeping several rooms for group living. We could similarly use a time-share model for visitors, vacationers, and part-time members to keep homes both in the community and elsewhere (i.e., a house that is used by college students during the summer, a vacationing family in the spring, and rented out to skiers or beachgoers, depending, during fall and/or winter).
Selling shares would tie in nicely to that, of course.
A large problem that any commun-e/-ity would have is trade deficit. We'd need to be able to produce something to export; the simplest thing would be simply to have members be employed, but there's a few other options. The ones that come immediately to mind are agriculture (all the other communes do it), indie software sales (Notch has made literally millions of dollars, and I'm at least as smart as him), power backfeeding (some utilites pay you if your solar panels or whatever produce more than you use), and mugs.
Also cost mitigation; If we seceded from the US or other host nation, we would avoid taxes, though we would also need to provide for our national defense and fire department and stuff... On the other hand, we could grow some DANK nugs. I'm only 13% serious about the succession... but Aqizzar's dad should be cool with it, since he could just say it's for States Rights or something. Anyway, that approach would make island settlement more attractive.
PS, In all seriousness,
the Kermadec islands would a promising place to consider. What's NZ going to do? Sic Orcs on us? Even non-successionwise, it'd be an interesting place to settle. A more mundane place would be somewhere in the California Sierras, which are close to where I live and only lightly inhabited. Going for psuedo-dorm approach, there are a couple of good colleges on the west coast, particularly Digipen, which is a great geek college and close to Toady One. We may be able to get tax breaks if we move to Chile and set up a technical school. Basically, so long as it touches the Pacific Ocean, I'll go there.
PPS, It's 2:19 AM.