Most women are just thin-skinned about even the slightest bit of commentary that many guys would just consider pretty milque-toast kidding around with each other.
If a woman enters a male dominated space, she can either:
A.) Be a <female anatomy c-word> and demand they adjust to her expectations, thus ruining the space, because guys can't just relax and be themselves,
B.) Adjust to the expectations and just learn to exchange witty comments as well.
The most harassment women get, is from other women, so the worst platforms are places like pinterest and such. It's crazy, if you think about it.