Buy a Black Brain Rook membership level for another user."
My brother has none. I bought my black rook at the two-for-one special. Since I was the one paying for it, both achievments got credited to my account. My brother is a black rook too but he didn't pay for it, so he doesn't have those achievments...
Fencer: I'm guessing that should be a video? I'm not seeing anything, just a large empty space... I can see it on IE but not on Opera... And I've used youtube's embed code before on other sites and I know it works with Opera...