I was identified male at birth, I have lived my life identified as a male.
I have not once, ever, in my entire life, told somebody I am a man.
It's not something we need to tell people on a day to day basis. People look at me and assume I am a man because of how I look and how I present.
many forums have an option to not specify gender.
In my view, telling people we are female, when they are not ever likely to see us or meet us in person, is just fine. because it is our nature, to be female in our personality and how we feel inside. on the computer, this is the only part of us that we are using to interact. to say to a person that they are interacting with a female, is in our case, wholly accurate.
on the internet, out body is irrelevant.