Independent reproductions across many continents are stronger evidence than many from one place. This is a coarse, privacy-preserving view, designed not to identify or locate an individual builder.
Not enough independent reproductions yet to show geographic diversity. A continent appears here only once at least five distinct builders have reproduced from it.
Continent is derived at the edge (continent only, no IP or city is stored) and is opt-out per build via privacy.continent in vega.yaml.