I am about as liberal as you can get when it comes to religion, social justices, and politics. I go to a pretty darn liberal Seminary too. But liberal and conservative is truly in the eye of the beholder. For example, what you may see as overly liberal form your position in regards to me, others may find me a little more conservative.
However, being liberal or progressive or whatever you wanna call it and being conservative or fundamentalist or whatever you want to call it is a mutual respect for each other.
Know that what you may find as immoral or vile I may find as natural and normal. What I may find as normal you may find as unacceptable or what you may find as acceptable, I may find as too restrictive, confining, or the chaining up certain freedoms.
But the most important respect is for each other. Seeing you call progressive minded people "mostly populated by communists, anarchist," can be seen as very offensive. From my experiences as both being a conservative and now a liberal, I find liberal people to have more personal freedoms and promote universal freedoms than conservatives do. Now, of course, this is only my opinion, but calling people who disagree with your beliefs as anarchist and communist is a little extreme. Sounds very MacArthur-esque.
The biggest and most important aspect of all of this is not to attack another person for a difference of beliefs.
And to be honest, conservative people are my biggest weakness and admitally, it is a prejudice I do have. I have lost my three children because of conservative beliefs. I was not good enough for my children to my ex under "the eyes of Almighty God" and she created an elaborate story and did unspeakable things in the name of her religion. I wont go into detail about it, but it has darkened my heart. I also lost my position in a church for coming out as a Transgender. The church promoted love, unity, and family style atmosphere...until you do something they do not like and they remove you like a country club member. However, my liberal seminary is helping me heal from those wounds. I never look at a conservative person in spite but I am cautious whenever someone starts to "preach" morals based on their own belief system and tries to make it universal and applicable to everyone.
Also, about bio testing for trans issues: i can certainly see the pros and cons. That subject of proving trans through medical and bio interventions is like a double bladed sword. A proficient user can use it very well but it can come back and injure the user if he or she is not careful when swinging it. For example, what if they do have medical and bio technologies to prove transsexualism and you take this test and it comes out that you aren't trans? What will happen?
For me, I believe gender transcends far beyond the medical complexities of our bodies. I believe it is spirit deep and to the point where no medical testing can effectively measure. I am not wholefully against medical proof but I can certainly see abuses that would inherit from it.