I'm a sucker for profiles and personality tests--it's why I joined eHarmony in the first place, to get that free personality profile! Robin Lee Hatcher had a link to this one on her blog, and of course I couldn't resist. Here are the results of the kind of American English I speak:
Your Linguistic Profile:
65% General American English
15% Upper Midwestern
5% Dixie, eh? Must be because I admitted to saying "y'all" on a frequent basis. Not even sure where I picked it up. Anyway, this site is great--another fantastic time-eating tool--they have tons of other profiles and quizzes. Knock yourself out!