Via Sadie, I've run NTaH though this. At 81% male, I'm almost as ball-scratchingly masculine as Sadie is (she's 85% and Pootergeek - yes THAT Pootergeek is 90%!!!).
I think that gadget needs a tweak. I tried to get in touch with my feminine side once, but it turned out she was a very butch dyke who smoked cigars. Which explains why I get on so well with butch dykes who smoke cigars.