Ok, wow—I guess there is quite a bit of ‘differentiation’ and ‘boundary work’ going on among crafters. Thank you for the citation! Even still, I can’t help but feel that this is a temporary situation—or, more likely, cyclical—that is afflicting all communities right now. We’re experiencing a global meshing of all kinds of cultures within communities—and there is a struggle to sort out the rules.
I do think that once everyone has had it out, you’ll either have communities permanently splitting along these lines or finding a way to coexist. (It also depends what global situations arise—we might be in for serious strife before we become nauseous of war again.) And, well, every community has its heyday, followed by its own dissolution.
I still feel like there is a difference between communities that have no natural enemy (or are built for conflict) and those that do. But maybe I’m wrong. Maybe all groups are formed to both include and (perhaps more importantly) to exclude. God, I hope not.