rofl. Sorting shenanngians with Pottermore are always fun. It took me about three seconds before accepting Hufflepuff (I'd never thought of it, but I was like "huh- logical." Like your husband I also though the test was easy to manipulate, but chose not to, which is I guess why I avoided Slytherin :P

I can see Nat as a Slytherin though- especially if she came from a pureblood family and asked the hat to put her there.