Facebook is a great place for transgender people to come out. My Facebook friends are very supportive of me as transgender or gender minority. Especially women are more supportive of me, although a few hate my posting of bikini photos.
On the other hand, Facebook is used as a way of promoting myself as an educator. Some of my Facebook friends can have a job interview with some of my students in the near future. At least, they know me, what I am doing as a researcher and an educator, and my university name. Without Facebook, they will have no idea of what kind of education my students have got, as I live in a relatively isolated island.
The average monthly number of Facebook user is about 16 millions in my country (South Korea), ca. 1/3 of the entire population. Because of this reason, the mainstream newspapers and TV stations are investing a lot in promoting their sites through Facebook.
barbie~~