I may look like an old boot and be occasionally addressed as 'sir', but I am definitely female
However, I do tend to stay away from the "my lens is bigger than your lens" type threads, and keep out of the occasional mud-slinging that goes on here. I am far more interested in composition and the emotional and artistic aspects of photography than the technical side. (Not because I am a hopeless girly - I am reasonably technically literate, having a science degree - but because I think the results have to speak for themselves, rather than the kit that was used to get them.)
Oh, and I love landscapes best of all, and was surprised to read that women are generally less interested in that genre.