I really like the overall idea. Two thoughts I had while browsing.
From the main page:
> PURCHASE ZINE
Is the only way to get a copy of the manifesto, really to purchase it (or join as a member)? How is someone supposed to even know whether they want to be involved in the project, if they aren't allowed to read the document first?
and from the Docs:
> How is Subvert funded?
Unless I missed it, nothing in docs mentions the most obvious source of funding for a marketplace - a cut of revenue? Is there any plan for that?
If I were a member of such a collective, I'd rather give the collective a small cut of my revenue than have to deal with the complexity and risks (and potential loss of control) of dealing with outside investors.