What is the meaning of Burke allegory (about the “conversation” in the “parlor”) at the beginning of the article?

Respond to the following: totally 200 words
What is the meaning of Burke allegory (about the “conversation” in the “parlor”) at the beginning of the article?
What are the advantages of entering this “conversation”?
How does Norgaard define discourse communities?
What does Norgaard mean by “inventing the university”?
How does the definition of academic literacy proposed here differ from traditional definitions of academic literacy or writing?