"It is reasonable as long as your own grammar is flawless but to criticize someone's grammar with flawed grammar is pointless."

Nope! Not at all. You, by calling it a "History", are creating a much higher standard than a simple post to the Mudcat. It is reasonable for a reader to expect your writing to live up to this pretension.

On a personal note, no one hates you. No one thinks that you are illiterate. Many of us think that your writing on this thread is unprofessional and we have told you so. But unprofessional is a far cry from illiterate. Why do you insist on these hysterical exaggerations?

Except for the flaws that Ebbie pointed out your writing is pretty good.

Calm down, have a nice cup of tea and try to write as if you respect the reader and the subject matter and you will get some readers.