I'm super late to the party and only just now starting to read [i]Harry Potter[/i], but 'm curious as to what other Guild members' "houses" are. 

Before reading the books, I thought I'd be a Hufflepuff, but now that I'm reading them and starting to invest in the fandom, it appears I'm a Ravenclaw--though it was almost Gryffindor. So now I'm curious about other role players: what House are you in? Either "officially" decided by Pottermore / quizzes / or just what your gut tells you?