Cool, I love the Fairy-type. I'd like to join if I could.
Username: Quilly.
Partner Pokemon: Whimsicott.
Why you like Fairies: I have been waiting for Pokémon to release a new type ever since Gen. IV, and I'll have to admit that when I first found out that the new type would be Fairy, I kind of raged a bit. But then, after a few months, I warmed up to the idea. I missed out on using a Fairy-type on my first playthrough of Y, but when I got X, I used an Aromatisse, and dear God that thing is a total beast. I've come to love Fairy-types from a casually competitive point of view; they have awesome battle properties, a much needed advantage over Dragon-types, and a lot of the Pokémon have nice designs. I also think they got very creative with some of the Pokémon they retconned to be Fairy-type, and that's cool and all too. I never would've seen Mawile as a Fairy until Nintendo changed it.
Answer a Topic! What is your favorite Fairy type Pokemon? Why? Well, that's debatable, because Gardevoir and Whimsicott are my favorite Psychic and Grass-types respectively, but Aromatisse is my favorite pure Fairy-type. I guess it comes down to which of those three Pokémon are higher on my favorite Pokémon list, which is Whimsicott. I've loved Whimisicott since Gen. V, where it was a total beast. Adding the Fairy-type to it only adds to its potential, and makes it an even better battler. In fact, thanks to Poké Bank, I have my original Whimsicott from Black, and it's even better than it was before, which is saying something because it was the best Pokémon on my team in Black, and that was with one-dimensional typing.
I have a lot of answers to some of the topics, but it's late and I have to be up for work in the morning, so expect some more contributions in a few days!