[quote=Balance]
why
[/quote]

I think it'd actually make me pretty mad if they did. Like, nothing against you, but in my eyes, using an unnatural accent is like abandoning your culture and saying that you want to be someone you aren't. Like you're turning your back on your relatives and ancestors, toward people you don't truly know. I can't really explain it, but it would just bother me too much. That's the best reasoning I can gather for what I'd feel in that situation.