What big data knows
Youtube's Suggested For You generally hits my current preferences pretty well, allowing for the standard misinterpretation of Trump's motives and purposes.
Today's example is typical:
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Likes Putin: check. Likes Brexit: check. Senior dogs: I watch the channel every day, so the latest from that channel certainly makes sense. Maps and graphic tech: check. Likes Trump: Rational assumption. There aren't a lot of "Trump fans" who hate Trump because he's a fake populist. I don't watch Navy stuff, but Google has obviously read the
item I wrote a few hours ago.
By contrast, Twitter knows nothing at all about me.
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My IP address is in Spokane. That's all they know. Or all they're willing to let me know, anyway.