I think that the series through the female roles been added nothing to joke lost hat.im contrary. It would be really sad to .If the characters do not develop in the long term and likely to be boring to always hear the same nerd jokes. And women can be prima nerds as you can see, only often live with a little more respect for real. And this need not be widerpruch. It is also good to see that the always latent emerging chauvinism is insulated somewhat by the girls.