You Are ALL THE THINGS!
So, you're 29% Gryffindor, 28% Ravenclaw, 25% Slytherin, and 18% Hufflepuff! You seem to be an almost perfect combination of all four houses, which is incredibly rare – you’re equal in your intelligence, bravery, loyalty, and ambition. As we know, though, the Sorting Hat takes your preference into account...so it looks like you get to choose your own house. Congratulations!
Well, it says I could choose. Ravenclaw it is, then.
That is not a valid result and therefore not a valid sorting quiz. I used this one:
http://wizardmore.com/sorting-hat-full. It's similar to pottermore but doesn't require an account.
I was sorted into Ravenclaw, and it seems this forum has many of similar disposition.