Twitter limits automated tweets to curb bots

As part of its effort to rein in spam and propaganda, Twitter said it will now limit how users and apps automate tweets and is also banning systems that simultaneously post, like or retweet similar tweets from multiple accounts.

Why it matters: This is a major step for Twitter as it combats political propaganda on its platform and tries to get rid of bot accounts that help to "artificially inflate" the reach of a hashtag or topic through "inorganic" means. The move comes days after the Justice Department alleged that Russian operatives had heavily relied on social media platforms such as Twitter to manipulate the spread of fake, politically charged content.