Yeah, I mean . . . I know I've mentioned this before, but when I was a toddler, I went through a phase where I wanted to play with girl toys - not necessarily Barbies or anything like, but like those dollhouses where the family talked and their appliances or household objects made noises and such. It's not because I felt like I was really a girl, or that I wanted to be a girl, or that I was interested in girly things . . . it's because, to me, girl toys just simply looked fun to play with. This may or may not explain why even to this day, I have a fascination with miniatures and scale models and such . . . not just my SS scale model, but I also once made a scale model of the GREEN ACRES house, and even attempted to make a miniature of the M*A*S*H compound (never got around to it though).
Then again, there's also this "thing" that we live in a "man's world," so I guess it's more socially acceptable if girls want to be "one of the boys" and show interest in otherwise masculine pursuits, but not the other way around.