I agree with this generally. From a Biblical standpoint it is pretty straight forward , at least in the Old Testament, and even though Paul's words can be minced a little bit, its also pretty specific in the New Testament.
I know most Christians who rationalize a favorable standpoint on homosexuality do it based on the New Testament's (specifically Jesus') higher tenants of selfless (charitable) love, but in doing so exclusively they can also justify a whole lot of other bad things the Bible warns against.
I don't have strong feelings on this either way with regard to homosexuality or the Bible, but I so feel like it is important to be consistent with your own belief system - or at least if you believe something that IS inconsistent with your cannon, at least recognize it.
EDIT: I didn't read the article, just responded to the OP's response.