[Because according to the same laws that advocate the slaughter of homosexuals this is just as worthy of death,I wonder why this topic doesnt get aired much, should adulterers be 'put to the sword'...?]

Yes they should!

How many times have you seen adulterers get together in the street screaming

We cheat on our wives,
We cheat on our husbands,
Get used to it.

Not at all, you see when caught, they still face the shame and sigma of society for doing such a thing. Though it is lessoning a bit but it doesn't have the AAAD* propoganda army promoting it like homos do. But homos think there shouldn't be any stigma for their perversion the only stigma should be for opposing it.