In recent months, many Twitter users have expressed concern regarding news that the social platform’s 140-character limit was going to be lifted. Jack Dorsey, co-founder and chief executive of Twitter, announced on Friday (Twitter’s 10th birthday) that the company now plans to keep tweets at their original 140 characters. Dorsey’s announcement “is likely to calm the hard-core base of Twitter supporters who have been vocally resistant to any major changes to the network, home to more than 320 million regular users,” reports The New York Times.