Doctor Q said:Where in your list would the "accent" of non-valley-girl Californian's be? For example, we omit the final 'g' in our 'ing' endings, e.g., goin instead of going. Is that the same as the Midwest/TV accent, or are westerners yet another regional accent for your list?
I honestly don't hear any major difference between Midwest and Western speakers. I, myself, was born and raised in the West (California and Washington). I referred to the accent as "Midwestern," though, because that is how it is conventionally classified even though it is spoken all over the country.
Dropping the terminal "g" (something I do a lot) doesn't strike me as a distinct accent so much as laid back or even lazy. Or low breeding. I'll put myself in the laid back category, thank you very much.
I say this because, in my experience, it's common among all speakers of the Midwestern accent, regardless of where they are from. It's the kind of thing you subconsciously turn off when you are speaking in a formal setting, say, in a court or if you're reading the news on TV. I bet voicegy doesn't drop the "g" when he's doing commercials unless he's supposed to sound mellow or folksy.