I think anyone with an ounce of common sense can appreciate the difference between a post containing the odd spelling mistake or grammatical error (or even typo!) and a tirade of incomprehensible ramblings which included some rather insulting comments as well!! The original poster was possibly attempting libel against one or more undisclosed school.
If a professional pilot wrote in the same manner as we have seen here then I would question his or her ability to converse concisely and clearly with the rest of the crew and would recommend CRM training immediately. This wasn't just about the use of the English language but the attitudes displayed within the posts as well.
Cheers
Whirls