If we compare a Twitter
and blackboard discussion, there are some differences between them. The main
difference is that the limitation in how long a tweet can be. Sometimes to come
across your point discussions can be very lengthy and it may take over 280
characters, as a result of this basically limits your discussion to be the way
you wanted. On the other hand, in a Blackboard discussion its other way around.
There are no limits on how long discussion has to be and so you can express
yourself more clearly. But on top of both choice, I believe class discussion
which is face to face is the most powerful way to have a discussion because it
is a personal interaction with clear emotions. The problem with typing is that
the audience may get different emotions and that for sure changes how powerful
the discussion can be.
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