Have only read about 2/3 way downtown he thread as my baby has now woken up.....
But sinai - You said "I benefit from cis privilege if I date someone without the risk that I may be beaten or killed if they find out about my past"
Yes, by being born biologically female I will never run the risk of being beaten or killed because my partner found out I was genetically male.
And this is considered a privilege?! Fuck me.
Here I was thinking a privilege referred to things like not facing the threat or violence at all or not being subjected to harassment in the street/pub/bar/wherever, being paid the same as men when doing the same effing job, not being raped, beaten, sidelined, ignored, patronised, belittled, denied education, forced into marriage, etc etc etc
Yes. 'Cis women' are truely privilieged. 
I get that trans people are subjected to a particular set of threats not faced by other 'groups' (for want of a better word) but that doesn't detract from the threats faced by many many groups of people. That one group doesn't suffer the same type of threat as another doesn't make it a privilige it just makes it fucking depressing that anyone faces threats regardless of how they identify themselves