I would say I am fairly religious (a
religious nut, in your demeaning words and understanding). I really do not fit in with online forums/groups because of this statement alone, but I think I don't really fit your stereotypical view of what a Christian is.
I'm not trying to convert anyone, but if you all did accept Christ, that would be really great!
I'm not here to judge you or say any of you are wrong, I'm just explaining what I believe (since you asked). I will address all of your statements in order.
First, I agree, many have died in religion's name, and even in Christianity's name. But, you cannot generalize the views of Christianity by some whack-job popes back in the day who said that we were called to a holy crusade to kill Muslims and take the holy land back, or some delusional "Christian" militias that bomb abortion clinics. As a side note, I am not Catholic, but I do respect some popes and Catholic saints. I think the only way you can criticize a religion is by its core. Jesus never taught to kill anyone. He said to love your neighbor as yourself, and to love your enemies. He said Heck, when He was arrested, He knew that He was about to be tried and later killed, Peter cut off the ear of one of the soldiers arresting Jesus (Jesus healed the ear too, but I don't expect you to believe that anytime soon), but Jesus told him to stop fighting, even though He knew He would be killed. Other religions also have some extremist cults that claim to be apart of the larger religion, but do not actually follow what it says. Basically, there are hypocrites everywhere. In Christianity as an institution, it is no different, but as a concept, it is pure. I recommend you pick up a Bible, and read the Gospels. If you don't have that much time, read the Sermon on the Mount (Matthew 5-7), and I think you will get a better picture about what pure Christianity really is.
Second, I believe in separation from the church and state, from a spiritual standpoint. From this point, I also believe it is unethical to force our morals on another. Sure, I think we can all believe murder, rape, stealing, etc. is bad, but that is universal. Jesus never advocated winning disciples by forcing them into our moral system. Being a Christian has to be done out of one's will, not by force. Jesus says that others will know that we are His disciples by our love. That is how we
should show others who we are, we definitely
should not force our morals upon them. And like I said, there are hypocritical people that give you a tainted view of this, but that doesn't express what Christ teaches at all.
Third, I believe God could have directed evolution. I believe it could have happened either way (theistic evolution or 7-day creationism), but it doesn't really bother me either way. Why do I think it's possible God could have done this? I mean, life is pretty complex as it is, and I think that it's at least plausible that there was some help involved by a higher power. But as far as those staunch creationists go, they're just fundamentalists. A lot of them fail to realize that many parts of the Bible cannot be taken literally. Many of the prophecies, for example, would not make any sense literally. I think the same could go with Genesis.
Fourth, yes, I definitely believe that God created the universe. I mean, it's less absurd than a scientist saying it came out of nothing--well, more or less of a quantum blip, which really they can't explain why it happened, what it was before that time, or how it got to there. It's really only up to right after the big bang happened (10^-43 sec. after) that they can really say with some certainty what happened. Philosophically, "ex nihilo nihil fit", out of nothing comes nothing. Thermodynamically, mass and energy stay constant in a system, therefore nothing can come from nothing. I just see it as probable that the Big Bang is God's creation manifested. Really, if you think it happened a different way, that's fine; I'm not trying to convert you.
Fifth, I think it's impossible explain where God came from. We believe Him to be omnipotent, which means He is all-powerful, and not bound by anything, including time. In our best explanation, He exists outside of time. The Bible says in Revelation 4: "The Lord God Almighty, who
was, and
is, and
is to come." Basically, we would be best described as being finite, while God is infinite. It's somewhat easy to explain, but it's impossible from a finite mind to understand, which is sometimes why it is hard for many people to accept these things.
No, I don't think you are a heretic, and I'm not trying to convert you. I was just hoping to answer some of your questions

I hope it helped!!
...telling people how great your religion is is not okay... I think all religions are BS (except mine, obviously).
LOL
