Ravenclaw common room question-

I'm pretty sure it was always like that.

It was always like that, because Ravenclaw house was collecting smart pupils and was always ready to deepen their knowledge. That was even the Lema of Rawenclaw House. Wit beyond measure is the man's greatest treasure. That's what Luna told Harry too, when he thought there'd be a password. It's a tradition rooted long long before Voldemort. He wouldn't spend his time making up ideas like that to improve pupils' skills, especially that of other than Syltherin students'.

always

I think it was always like that.
On a different note, I wonder what the Puffs had to do to get into their common room... :)

It was always like that.

Oh, and technically, I'm a Ravendor. o a Gryffinclaw, whatever tu want to call it.