When I'm here I'm me. It happens that I can express feminine thoughts here that I cannot express in most venues so I'm probably perceived as female here. I consider the other members here to be female unless they happen to be FTM.

When dressed, I tend to act in a feminine fashion as befits my appearance. When interacting with other TG people I treat them as the gender that they are presenting. This isn't really difficult because this is the way I want to be treated. Besides, feminine modes of social interaction are fun!