Gender is more complex than most people realize.
I am transgender, and as a result of that I have done a fair amount of research on the topic of gender. I don't have a good record of all of the sites I've looked at and the information that I have collected since beginning my transition two years(*) ago.
So, I decided to keep that information somewhere, and that somewhere is here. Maybe you can find something of use through this site - I hope so.
(*) Note: For me, my transition is a journey where I am becoming truly ME. That journey began in June 2010 and my exploration of gender identity began in August 2011.