I think they definitely track how long you stay on something as you're scrolling... | Hacker News

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		steezeburger 15 days ago \| parent \| context \| favorite \| on: Facebook is cooked I think they definitely track how long you stay on something as you're scrolling. They show an attractive woman doing your hobby, then it just keeps going.

j-bos 14 days ago [–]

Yeah it's an optimized skinner box. Any reaction above baseline is sure to be registered and reinforced.

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