I like this site: http://www.yoatzot.org/
It may not necessarily be stuff that applies to my everyday life, but it's got a ton of information on women's-type things if you're running in any sort of ortho scene. I'm throwing it in my links, but I wanted to draw some attention to it, as well.
And for a different perspective, there are the message boards at calm kallahs (it's a wedding planning site).
I really like imamother forums, which I don't read often enough. It's got a TON of topics and forums, and the women are pretty neat. It's not often I set foot in such territory, but it's nice to catch a written glimpse.