XD I must be following you on Tumblr because I saw that post today over there.
I never that about her (until reading your posts) but she's always been one of my favorite Harry Potter 'students' because she seems so well-suited for her role as Luna. Whenever I see her in the film, I just feel like the character was made for her. I've always admired her will to just be herself - even if others think "herself" is a little weird or differently. I can definitely get behind a person who always chooses to be who they are.
But I agree, she's so happy to just be who she is and not to be who everyone else wants her to be.