A Twitter discussion, a BlackBoard discussion, and an
in-class discussion all differ in the extent to how we are able to communicate
with others. On Twitter, we must be as specific, concise, and to the point as
possible to remain within the 280 character limit. The idea is to express thoughts
with the fewest amount of words to get one’s point across to others. I prefer
to have the ability to elaborate on my ideas in order to prevent any possible
miscommunication or confusion over my posts. On Twitter, conversations between
users can extend into extremely long message threads being created on one
topic. Nonetheless, for viewing quick reactions and thoughts to trending news,
pop culture, politics, sports, and other topics of interest, Twitter excels in
this regard. Through the use of hashtags and being able to tag relevant individuals
in these short tweets, Twitter allows us to showcase to followers and other
fellow users our pictures and our instant thoughts, sometimes with links, about
any topic at any given time.
On BlackBoard, there is no limit to the length of our posts.
It is quite similar to a blog in that we are free to change the font and font size,
add images and links, and even comment on posts put up by the professor and
other students. However, BlackBoard posts are typically about topics relating
to a certain course, and are normally not about reacting to the latest current
events.
I agree with your thoughts about how in-class discussions can't really be replaced by online discussions. They are so much more dynamic and oral communication isn't as same as posting something and then waiting for others to comment on it. Sometimes online discussions are useful, like in this online class where we all have discussions on many sites. I like how I can look back at the discussions and see what others said about it. This is something you can't do in an in-class discussion (remembering word for word what everyone said). Overall, they all are useful in their own ways.
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