Alan,
Coming from someone like me who is much worse than anyone. Who cares. If someone doesn't like the way I make a small mistake so what!! You are right to believe that it just doesn't matter that much to correct someone or to make a big deal out of it. If that correction should make a big difference then I would welcome it. By the way, It doesn't brother me anyway. I know the people in this forum means well and no harm in anyway.
I have been typing in EXCEL spreadsheet them pasting into this post. Helps. I don't want to use a grammar checker (which I need) because it changes the way I want to communicate an idea.
Po old can't sepll Stush