I think it's very interesting and true that simply being female may mean that even though we are females with AS, we are still somewhat predisposed to have more social/verbal interests.
I did not really have imaginary friends in the usual sense. I did have a few for short periods of time, but I either copied them from other places - two, for instance, came from stories I had read about children with an imaginary friends - or compiled lists of information about them without playing with them; they were never 'real' to me in the way some children's imaginary friends are. I maintain that it's partially because, although the belief that people with AS have a lack of imagination is certainly not true for everyone, it is to an extent for me. I have always had immense trouble conjuring things up from nowhere in my mind. I did, though, from quite an early age, develop obsessions with TV shows and movies and I think that, in some respects, the characters became my 'imaginary friends'.
I have a fantasy world now in my imagination that's comforting and relaxing to think about if I'm upset and that's put together from a mixture of different TV shows and characters.