In response to Re crawling back down (Lady Deborah Thistlethwaite)

Interesting comparison! However, unlike maths where it's easily proved that 'x = y' for instance, grammarians continue to argue over who is right and who is wrong when it comes to the use of comma's and sentence structure. So if I were you, I'd give up....(or should that be 'if I WAS you'? Dunno, ask a grammarian, lol).