Male, female or X

I just saw this on the news this morning. I really don’t know what to think about it… On one hand, everyone should have equal rights, this is true. And being harassed while traveling because your passport gender does not match your face must be really annoying. On the other hand, this whole sex changing thing is really creepy for me (call me old-fashioned, I don’t care… I can accept the homosexuals and all, but changing your body seems too much). And besides, I cannot decide which is worse: you see a person whose gender on the passport does not match the appearances (although most of the time you can tell without the need of a document) or you get a passport and the stated gender is X.