Sakana wrote:
"Could you explain what Mary Choi message has to do with her English grammar misspellings that you corrected it and lectured her."

I will try to explain it to you, Sakana, as follows:

Mary Choi wrote:
"Unfortunately here in Korea we get as English teachers the minority bad of those societies.
. . .
b- at home they will be homeless or unemployee living with their parents
. . .
e- many of them never taught a dog how to retrive a stick"

In other words, Mary Choi wrote that the population of English teachers in Korea is composed of rejects from their home countries, who are persons of low worth, and who are unqualified to teach.

In correcting Ms. Choi's spelling and grammar, Mr. Beauchot did the following:
(1) made out a case that he does in fact have the education and ability to teach English, and
(2) made a case for the proposition that Ms. Choi does not have sufficient knowledge of English to determine who is qualified or unqualified to teach it.

Hope this helps, and now, if you'll excuse me, I have to go finish writing a simplified version of "Peter Pan" for my Taiwanese kid school's graduation program.

razoo