That list is... less than complete. Almost annoyingly so.
Oui. 'Minnewegian' (as they call it) is given a passing reference, and it deserves much more.
Oddly enough, one of my Michigander aunts (actually, all my aunts are Michiganders, but whatever) told my mom that sometimes I hard to understand because I sounded so Minnesotan, which freaked me out to no end. At least I do not commit the cardinal sin of ending sentences with 'with' (excepting, of course, sentences in which I explain ending sentences with 'with'
).