Romtter is not a twitter client ordinary!
Twitter account not required!
Reply, ReTweet, favorite, All basic functions is none!!
Of course, follow and follow-back also can not be!!
It is an application of "only" see the time line of the user to be worried.
Because I only see the need to follow the opponent, needs to be added to the list as well, no!
* Attention *
You can not see the time line of private.