I guess OP meant 1) to be chronological timeline vs 2) FB-curated. It's very easy to skew what is "normal" perception of society by downrating some opinions and

I guess OP meant 1) to be chronological timeline vs 2) FB-curated. It's very easy to skew what is "normal" perception of society by downrating some opinions and sticking others at the top. Especially with topics where there's no objectively correct answer looking at the big picture. Curating newsfeed and the resulting hivemind bubbles is the highway to polarised society.