Differences between men and women are purely cultural - they started somehow biological ( I'm not sure the term is the right one ) as the human race was most animal than civilized, thousand of years ago. They'd act as slightly more evolved animals, but retain the basic instinct like male bringing food / female caring for offsprings. However, years after that, thanks to technology, the "natural" role of both genders started to blend, with the obvious exception of bearing the child. The psychological role, though, was lagging behind, as we mostly adopted patriarchal forms of societies until almost today. Throughout history, some societies rising to power were led by women, meaning we, as a specie, had a hard time finding our mark.
We evolved to the point most of the preconceived differences between men and women are just that : preconceived. They are leftovers of previous generations who still thought boys wear blue and play with tiny cars while girls wear pink and play with dolls. This, obviously, led people to believe that both genders can't do the same thing as they "clearly don't like the same thing".
Today, thanks to technologies that enabled communications from anywhere in the world, to anywhere in the world, as well as progress of education and overall better life conditions, those ideas are starting to finally disappear.
However, I see conventions and celebrations of anything woman-related as a bad thing. Not because they don't deserve it, but because any kind of focus on any kind of difference is bad. We are all the same, bags of meat as said Lacrymas, fighting our way through life only to loose in the end. The only thing that really differentiates men and women is physiology, everything else is cultural and, as such, purely subjective and artificial.
Point is : yes, there are PRESENTLY differences in what women will feel attracted too vs what men will like more, but those aren't innate. The more we try to embrace this idea and do not temper our approach of a person based on their gender, the more we will see that we just like the same things in the end.
Unless we want to mate. I strongly encourage taking genders into account, whatever floats your boat ( including not caring about the gender of course )