nilay patel @reckless
Note from @jjvincent: not clear if these algorithm controls are always there, or disappear after 7 days. We’re running it down. — PolitiTweet.org
James Vincent @jjvincent
The big change is that Facebook users can now switch between algorithmic, chronological, and favorite versions of t… https://t.co/eD0fiT1t3W