This is a public-signal scan: it grades what a visitor and a rendering engine can observe from the outside. Pillars that live behind a login — the depth of data centralization, retention mechanics, and how value is actually delivered — are scored conservatively from available signals and flagged where they can’t be verified. Nothing here is inferred beyond the evidence.

Scoring: seven pillars, each 0–5, multiplied by its weight and summed to a score out of 100. Ownership (20%), Unification (18%) and Community (18%) carry the most weight because they are the load-bearing ideas of the hub-centric standard. A rigorous read also names where a site’s off-hub choices are reasonable rather than penalizing them reflexively.