Christianity is a lot like picking a side in politics; you're either a liberal or a moderate. Moderate Christians tend to lean towards the literal translations of the bible to dictate how the religion should be viewed. That, of course, sometimes leads to interesting contradictions such as supposedly not eating shellfish or wearing clothes made from more than one type of fiber. Naturally, most ignore those edicts yet become so gung-ho on other issues such as same-sex issues.
Conversely, liberal Christians tend to have a more broader and inclusive view of the bible. They would be more willing to, for example, interpret Jesus's condemnation of men sleeping with other men as being context from the ancient ritual of "sexually conquering" an enemy fallen in battle; that he never once mentioned anything about consensual sex between same genders. That, unfortunately, breaks away from the traditional mainstream views that Christianity was originally born from and is probably considered a minority group in the world of Christianity.
Note that you should take what I say with a grain of salt. I am nowhere near religious; I'm more of a theist. My point is to mainly show that Christianity is a lot like being in politics; you will always be on one side with regards to the topic of gays. Which is why I am not a fan of organized religion; it's too much like being in politics with some groups being exclusive rather than inclusive.