about twitter

I think a twitter discussion  is similar to a blackboard discussion. you can comment on blackboard and your classmates are able to reply to that comment. when a tweet is posted followers are also able to reply to those tweets. one difference is that twitter allows a limited amount of characters for each post. Also notifications can be sent directly to your phone from twitter. in class discussions are different from both twitter and black board because they are face to face so different expressions can be seen.