Which is why I am saying, if you care about the people - which we happen to describe with the term "females" in this case - you should strive to include them, not to create conferences, events and groups that "protect" them by isolating them.
If you wanted to do ballet tomorrow, would you prefer a "boys-only" class or a "regular" one?
By the way, thanks for the time and the effort you invest in actually discussing with me instead of just downvoting my comment - I appreciate it a lot as it is the only way for me to have a chance to understand where I am wrong and where I am right. :)