Being sorted into your Harry Potter house is one of the most important moments of a young Potterhead's life. There are so many ways to do it. If you're one of the lucky ones, you can do it in person, like my friend who was sorted into Hufflepuff at a bookstore the night of the Deathly Hallows book release. Imagine how much fun it is to have a real sorting hat plopped on your head as an eight-year-old? Lucky dog. If you were sorted in the pre-Pottermore era, you likely had to fill out a question…