The discussion on web sharing got me to thinking about what it means to be "female" in SL. There's been an awful lot written about why men roleplay women and about what percentage of SL women are RL biological men, but very little on what this behavior means for the development of SL society.
How do we class RL biological men who roleplay women? Granted, there are a lot of reasons for this, and some of this behavior is just play. But what about RL males who have taken up an established SL identity, to the point of being accepted as a SL female? Does their biological sex matter?
I do know of at least one RL female who has an established male role in SL. With a little effort, his RL identity can be found out. In SL he is a highly respected male who is deeply involved in community building. Is his effectiveness influenced by the fact that most of his close associates know he is a RL female?
Are we we beginning to use another category of what it means to be human, or is RL social construction at work in SL in a pervasive, but less visible way?