I edited that post after realizing it didn't make sense. How about this one: http://www.neogaf.com/forum/showpost.php?p=177261539&postcount=213
It still doesn't matter if they don't look like the gender they identify with, much like it doesn't matter if a biological girl looks boyish or androgynous. To imply someone with opposing genitals would do anything more than make someone else uncomfortable is demeaning. Trans people are not rapists.