The original post/thread was very combative and accusatory, and this thread likewise opened with a pretty direct attack on the forum moderators. What is it you want, exactly? The original complaint ("Too many lesbians") was not really worth bringing up, and if one did feel the need to point it out, it should have been handled much more delicately and without the shouty bits and the implications that lesbians were as outre as robot dinosaurs. That thread was closed for very simple and clearly explained reasons, i.e. me and the loudmouths taking potshots at somebody who wrote a really tone-deaf post. (And that first post really was quite offensive to anyone who is queer or a queer ally, primarily because it took as a given the idea that lesbians were somehow noteworthy solely because they were lesbians, and that stories needed a reason for a character to be gay beyond, "Hey, this character happens to be gay.")
So the OP was written with the proverbial plank in the eye and provoked a shitstorm (or as much of a shitstorm as the EA forums ever sees), and the reasons for the closing were stated in the post that closed that thread. Why are you still waving a banner about any of this? It's a bit late to try and divert this particular thread into some kind of coffee-and-snacks chat about possible trends of sex and sexuality in science fiction (there are already several threads about those topics up in the "About Science Fiction" forum).