This is very true and something I wasn't factoring in. I learned recently that the word 'Shattered' can be used in a plethora of different ways, from literally shattered and broken into a million pieces, emotionally shattered and feeling broken inside, or some in England use the term to say they're tired.
Merci Makandal
Merci Makandal
Bringing idioms and slang into the mix is a whole other can of worms. Thinks can get muddled enough between the North of England and the South of England. It can get mixed up just going from Liverpool to Manchester (Which is about 40 miles distance), so you can imagine how bad things can go between England and Australia.
As for the grammar cop thing, I'll sometimes point out a common mistake if it's repeated, but I like people doing it for me as well (as long as they aren't dikes about it). I know my spelling isn't perfect and if I'd like to improve it where-ever possible.