Twitter preparing to say goodbye to the 280 character limit? We still don't know for sure, however according to the note Jane Manchun Wong , Twitter is working on a new feature called “Twitter Articles”.
In practice, users could post without worrying more about the 280 character limit. Furthermore, observing the screen shared by Wong, this function could have its own dedicated card.
“Twitter articles”, such as “Flock” , is still being tested and it is not known if and when it will be made available to all users.
Street: Xda