Twitter introduced a most wanted feature for their twitter blue subscribers. Now it’s available for only three countries: Canada, Australia and New zealand. US users will also get this feature's access soon. The new feature is not other than the 'edit' button, for which the twitter users begged most.  Before launching this option more widely it's an experimental step on a small group of paid subscribers. Twitter will observe their users who get access to the 'edit' button to understand how it's working, its impact and how users are using this.  But it also has some limitations such as tweets editable only for 30 minutes after posting and each tweet can not be edited more than 5 times. And also other users