Maybe you know nothing about Israelite culture and the nature of the book of Leviticus.
1) Whether or not those calls to "put to death" were actively enforced at the time is "up in the air" according to historians. I'm sure the verse was used for justification to kill them, but not always.
2) Like I said, those same punishments applied to a number of laws that were in accordance with "ceremonial uncleanliness" -- that is, doing stuff that makes you unholy in the sight of God, particularly within the Israelite encampment (or, after the nomadic times, in Jerusalem itself). My apologies for not moving on to Lev. 20; you're right, I did miss that one, I apologize. BUt I can pull up similar calls to kill for plenty of things that we do not penalize on any legal level anymore (such as adultery, or even having sex with your wife while she's having her period).
I too am not an expert on Levitical law and the OT, but it's fair to say that because you can dig up this or that verse on an issue doesn't mean thats the final say on it...particularly in our culture where the verses are much up in debate. (ALSO -- the Levitical laws are essentially done away with in Christianity and Judaism, except for very VERY small, fringe movements).
One of my favorite undergrad professors always brought up that in the Bible there are 3 verses (4 if you include the extension in Levit. to chap. 20) on Homosexuality, but there are 10,000+ on Poverty and how we should handle it.
Looks like, in the mainstream press and the world of Jerry Falwell etc., Christianity has its priorities confused.
But within the grassroots movements, the places where a homosexual who wishes to freely practice religion (such as Christianity), they can and will easily find the church that welcomes them with open arms. As we speak, I think it's safe to say that this movement is growing (though of course, there is always a conservative backlash).
My main point here is that demonizing religion and using it as an argument as to why society has so many problems is, frankly, bullsh*t.
Ramza
PS / Edit: -- Lev. 20 is a classic on who gets put to death for what. I hadn't read the list in years, because 1) it's depressing and 2) it's irrelevant.
"Anyone who curses his father or mother shall be put to death; since he has cursed his father or mother, he has forfeited his life.
That's verse 9. So, comparing the religious text to today's lifestyle, I think it's safe to say that, for the same reason a person who curses his mom and dad isn't put to death (or shunned from the military), the same may well be said for homosexuals.
(this is, for those who care to know, an "accomodationist" look at Scripture and Religion. I can put up with the people on the "Religion" camp that think we can't accomodate, just barely...but I get sick of people outside of the Religious circles who claim that "normal" society and religion MUST be at odds, particularly because we are some out-of-date backwater hicks).