''Content recommendation systems have a huge effect on how communities grow and evolve'
''Here's a recent paper that discusses how recommendation systems can reinforce bias:
https://blog.acolyer.org/2018/05/24/algorithmic-glass-ceiling-in-social-networks-the-effects-of-recommendation-on-social-diversity/
via @lindner from their blog:
http://www.1500wordmtu.com/2018/i-highly-suggest-that-this-follower-suggestion
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