Associate, don’t alienate
I’m from ‘up north’. In speech, therefore, my vowels are flatter and shorter than those of colleagues further south, particularly my ‘a’s’. Thus, for me, the word grass would have the same phonetic a as all of us would use in the word flat, whereas those from the south would pronounce it with the same phonetic as we all say in rather. However, when it comes to the city of Bath, I will use a long ‘a’, because that’s how they pronounce it down there. By the same token, we up north find it grating, arguably a little insulting when a southerner pronounces Doncaster with a long ‘a’ rather than the local (and therefore correct) pronunciation with the short, flat ‘a’. ‘What on earth has this got to do with marketing?’ they chorus.

The lesson, therefore, must be that the more you can associate with your target audience the better. It is logical when you think about it; the more you can place your product or service in their environment and culture, the more likely they are to identify with it and therefore, more likely to buy. It begs the question why car manufacturers all seem to make only left hand drive vehicles and drive on the wrong side of the road.
