Its like the deep learning has identified a feature it can use to determine spam: is this from the top 10,000 domains? No? It's spam. Spam from small domains m

Its like the deep learning has identified a feature it can use to determine spam: is this from the top 10,000 domains? No? It's spam. Spam from small domains might be pretty high as a category, but of course we don't want statistical judgements about categories to outweigh the merits of the individual. Maybe Google's algorithms have been watching too much Fox News.