Thanks for the grammatical insights, Erica
I'm thinking the norwegian and english rules are probably not so different after all! I'm thinking people in general being confused or not being consistent with grammar rules, myself included, may have caused some of this confusion.
One, rule, we, have, in, norwegian, grammars, I'm, pretty, sure, is, that, you, can, insert, commas, anywhere, so, if, you're, unsure, you, can, just, go, for, it!