I agree this is unenlightened! Also, I feel having a dedicated category for real estate is exclusionary to those of us who aren't landlords!
No, seriously, though, this is just me personally but I don't find I have enough female-specific stuff that this would be helpful. And it would be counter to the organization that I've seen the mods trying to create here; there seems to be a desire not to create endless subforums--that being why there's a recipe megathread, fitness megathread, etc., rather than separate categories.