Defining any region is always difficult. Human beings move back and forth over established borders, blurring them. Plus no area is homogeneous. People of all types, rich and poor, Black, White, Native American, Latino and others, intermingle throughout these United States. And places change over time. Academic geographers struggle to define regions for all of these reasons.
Yet regions clearly exist. The fact that we know the difference between the Midwest and Northeastern US demonstrates that, even if we might quibble about where the boundaries of either might be. Appalachia is no different. It is an evolving, blurry, heterogeneous place. If you were standing in Bryson City, NC (where my people are from) you would know you were in Appalachia, even if you weren’t sure exactly where on the road between Charlotte and Asheville you crossed its borders. The messiness of ALL regions makes definition difficult, but there is quite clearly a place called Appalachia and if you are blessed to be from there, you know it. Using the ARC list of counties may not be perfect, but that is because no description is perfect of any region. The ARC definition gives us something to work with that has some standing.
I think it’s also important to understand that if you live in Appalachia, you are Appalachian. Since all regions are heterogeneous, there will be variety in the ways of life of different people in a region. The Cherokee are as Appalachian as can be and so are the mountain men my White family descends from. The cultures and the region are interrelated without being identical. To call someone Appalachian is not to say they live in one particular way — mining coal and playing banjos, for example. You don’t choose to be an Appalachian like you might choose to join a church. (There was mention of the Latter Day Saints in this discussion.). You are an Appalachian and contribute to what that means just by being a part of Appalachia.
Yet with all the variety, there are many common threads — a family resemblance, as it were. As those of us in the project chat about genealogy and biscuits or crafts and music, it becomes clear that the variety is like a harmony of related tones. There is something distinctive about being an Appalachian.
As has been pointed out, this cannot be equated with a state. Folks in Savannah have a different ethos than people in Gilmer County, though both are in Georgia. To bring things to their smallest category would be to say Tennessee Appalachian (or whichever state in the region). That’s a smaller category than either Tennessee or Appalachian.
So there is a region. It’s hard to define, but we have a government entity that gives us an approximation. It has a distinctive, if complex, culture. The project and its categories mark that. Individuals who make significant contributions to that culture should be celebrated as Appalachian notables. Refinement and improvement for categories or criteria for notables would be awesome, but the basic idea of having the project and categories for it is, I believe, important and a valuable contribution to WikiTree.