How should I answer this question? (please read below)?

[BlueEyedGirl]

Communication over social networking is different than proper speaking in many ways. Examples: When sending business emails in a professional office is it not appropriate to Hashtag words, use LOL, LMAO etc...
That is all for "Casual Communication" types.

Where as speaking properly and professionally is a "Business Communication or a Professional Communication Type"

There are all kinds of communication types: Casual communication types are ways you talk text messaging friends and how we write on social networking with #hashtags etc...
Think about it would it be appropriate for you to type in your essay .. #JustSaying #Selfie ... No it would not!
Basically different communication types are available for different scenarios and determining the best way to communicate in different environments. ... Makes sense ?

Hope this helps !