Ive just thought of one which annoys me. When you ask someone how they are, instead of saying "Im very well thanks" or "Fine thanks" you get " Im good thanks". American again surely.
bauble was just checking to see if anyone had mentioned this before i posted it as my pet toe curler. 'i'm good' always sounds like a self compliment to me - can't STAND it!
barbs - i'm scared too - i do the opposite - use ' instead of " because i'm a hunt n peck typist and can't be a**ed to use 2 fingers if i don't have to! (same reason all lower case -apologies to anyone climbing the walls)