Hello Yorkie, It's O.K. I took it as a bit of a joke.
Actually, I think its quite a serious point. I know perfectly well my apostrifies (I'm no good at all at spelling) and I actually hold a London Chamber of Commerce certificate in English language---I was taught by Mr John Buckland who was then the english teacher in Colwyn Bay County School. He later became the very first principal of Llandrillo tech, if it was called that in those days. It was in the present day Bod Alaw school buildings.
However, back to my misgivings, I am basically lazy. Texting and emailing are making me more and more lazy on the keyboard and now I am spending more and more time on Twitter --- and u definitely don't put apostr etc etc on there, u will use up your 140 letters allowance.
So, whats our written language going to be like in ten years time? Language is a living thing, it changes and adapts constantly, and has done since man first learnt to talk.
To have it completely correct, and get Mr Bucklands approval, I should have written "Do not" and "I have." Also, and I'm not too sure of my grounds here, apostrophe. BUT---BUT--- what is an inverted comma. Are they the same thing? I'm not sure but I would put my money on inverted comma. Mike