Relevant Eli Pariser: https://www.ted.com/talks/eli_pariser_beware_online_filter_bubbles?language=en https://www.ted.com/talks/eli_pariser_beware_online_filter_

Relevant Eli Pariser: https://www.ted.com/talks/eli_pariser_beware_online_filter_bubbles?language=en https://www.ted.com/talks/eli_pariser_beware_online_filter_b... I thought the "stream as something that only gazes inward" was a nice metaphor. "Aren't there outward links on Facebook?" is a less relevant question to the author's point than "What's the chance I click on a link in Facebook and it takes me to something unexpected?"