I don't know where to start - so many million points to address! Please see though that I'm honestly trying to sort through my opinions, your constructive inputs are helping me guys. (Though I disagree with you). Can't spend much time on this though as I'm marking essays in the middle

It's interesting to me that you're struggling with your beliefs (or at least, seem somewhat upset by them)... It seems like you feel as if it's quite a clear truth that homosexuality is wrong because you believe the Bible expresses that and, if the Bible expresses that, then it is a clear truth. However, I think it's quite reasonable for a Christian to deny that this is the case - indeed, I think it's more reasonable for a Christian to deny this is the case. For, you can quite simply accept the Bible as an expression of historical or religious truth without believing that the Bible is comprehensively accurate. That is, the Bible is the "word of God", but who transcribed it? When we look at the translation of Kafka's Metamorphosis, we don't assume that the English version gives us the truth. Now, I'm sure you don't believe that God wrote the Bible in whatever realm he belongs in and then transferred it to Earth. Evidently, under the Christian perspective, it was written by men (or women) who were transcribing the word of God. Now, if this were the case, why wouldn't the Bible be subject to sociocultural trends the same as a Facebook display picture?
Essentially, your position relies upon the idea that whatever is said about God in the Bible must be true if the Bible is true, which I think is incorrect. I feel as if it's a tragedy that proper Christians* like yourself feel compelled towards one particular view of morality that could quite easily have been skewed by propagandists (it's pretty well established that religion has been utilised by the unsavoury as a method of social control).
Simply can't address this now thoroughly, got essays to mark

I'll simply say, that of course I've thoroughly considered all that. Being a Christian isn't just a matter of upbringing, conditioning, blind acceptance. But anyway, I'll say that I do believe that the Bible was 'inspired' - written by humans while God directly influences their mind; naturally influenced by them, but ultimately controlled by God.
One note - I don't think Christianity was originally set up to control people, it definitely became that way though.
It's my belief that the Christian God, or at least how "he" (or she) is presented is omnibenevolent. Put simply, I find it more likely that an omnibenevolent God would tolerate homosexuality (which he obviously created, as there are homosexual traits in species other than humans that don't have free will) and whoever transcribed the Bible did so incorrectly, that the alternative case, which would be an omnibenevolent God that doesn't tolerate the homosexuality that he created who was accurately transcribed.
Wouldn't Christ advocate lack of judgment and holistic acceptance and compassion?
I believe - no.
It depends on what you think God is all about. It's easy to see God as a nice fuzzy being - as you say, 'omnibenevolent' - who wants everyone to be happy. But, I will strongly say: that is NOT how the Bible presents God. I think it shows that God created his own objective morality, with good and evil. The Bible also says that humans' version of right and wrong is NOT the same as God's. I think the point is
holiness. God is not 'tolerant'.
An example: The church is told to throw out a man living with his dad's wife (stepmother). Does that harm anyone, really? No. It's just presented as impure, unholy, evil, and they are told they MUST not tolerate it. This is just one example. Now I'm aware that this is one of the reasons lots of people aren't Christians - they can't come to terms with this.
Next, an interesting point - I was listening to a discussion once. People were saying, gays have genetic wiring that way, chemicals in the brain that produce that attraction, so there's nothing wrong with it. Just a bit later, they'd moved to a different topic, and said, 'Pedophiles have chemicals in their brain that cause those attractions to kids. That's just wrong. They've got to get over that.' I came out wondering, why's one sort of chemical wrong, and another not? If God made pedophiles, shouldn't he let them do what they want? I suppose I see that God put in humans a proneness to 'sin', selfishness, rule-breaking etc., and he knows that most of the time they WILL do that. What he wants is the few people who can stand out against how they were made, and actively struggle to choose him. But you'll probably find that hard to understand, it's a mindset from reading the Bible a lot.
No it's not. You're not oppressed and you're not discriminated against for being homophobic.
If I had simply said, "I think homosexuality is evil', I WOULD be oppressed.
Then don't believe it. Think for yourself. I'm assuming you've been conditioned to believe this due to a religious upbringing? Well challenge it. Don't take things for granted. The bible is not inherently correct; there's a lot of contradictory things in there and a lot of things that are considered sins we do today and no one questions it.
--> I have thought for myself
--> I've been conditioned, definitely; but, I've very openly questioned this. Believing what I believe is hard. Don't think that accepting what you were brought up with is the 'easy way out', honestly it would be easier to scrap it all and agree with what everyone else is saying.
--> I do believe that, in general, the Bible IS inherently correct. Not out of blind faith, but careful thought.
--> Wrong, I question it. For instance, sex before marriage; I guarantee that 99% of people round here would say that's fine. I'm not trying to criticise anyone round here at all (PLEASE don't take anything that way), I'm just saying that I believe that God thinks it's sin. Hence, I wouldn't ever do it.
What about intersex? It's not so black and white.
Just because men and women have different complementary roles or rather 'fit' together doesn't mean it's the only option.
No, but in the Bible it's the only option; in the Bible, it is black and white. (Note, I take this much further; you probably don't know anyone so anti-feminism as I am, like my choice not to go to uni this year was directly influenced by my view of gender roles. I think gender roles and marriage in the Bible are so symbolic, God set up marriage as an entire-life commitment between one man and one woman, to represent the relationship between him and us). There are some difficult exceptions to deal with, true.
Do you believe it's wrong to have sex with a woman who is menstruating? What about eating something mixed with meat and diary? Or eating pork? Dressing across gender lines or wearing more than one kind of cloth?*
As always: old law vs. new law. God instituted those for the nation Israel, to maintain their separateness and holiness and point forwards. The Bible clearly shows that that has been superseded by new, different rules.
it is harder to be homophobic than it is accepting.
Truer than you can ever believe. It HURTS.