Sourced from CNET. /* custom css */ .tdi_4_f37.td-a-rec-img{ text-align: left; }.tdi_4_f37.td-a-rec-img img{ margin: 0 auto 0 0; } Twitter’s subscription service “Twitter Blue” includes a way to ‘revise’ tweets before sending them. A service only accessible to users who pay the premium subscription at $4.49. Twitter Blue is the social media sites first premium subscription offering, a move for the company to have more revenue avenues outside of advertising. One of the most important features of the service is the new “undo” button. CNET notes that this will allow users to preview and revise a tweet before it gets posted on their timelines. For many years Twitter users have asked for a method to edit tweets, especially after the company adds a new feature that users haven’t asked for. /* cu...