Proposal: Materials Modeling
There's actually two companies now (one much more serious, the other one less serious but still worth mentioning). There's still some things that are unclear though. I understand some sites were sponsored before getting into private Beta: Site Sponsorships — Bringing Resources BACK to Stack Exchange, but I imagine Stack Exchange would not accept such sponsorship if the proposal has not even met the 60 followers requirement (I am just assuming here).
Is there a minimum requirement before sponsorship may be considered?