I think its more they are the only studio to get people saying Moe Moe Kyun~
I too find women with long hair look more attractive when they put their hair up.
its the old thing, you kinda get used to their usual look but when they change it it makes them look "oohh very sexy, nice!"(b^__^)b
mind for me that kinda applies to all hair styles.
But Mio is a long dark haired beauty and I love a long dark haired beauty the most.
Altho the girls I like the most in K-On! are the long haired ones
