Open bay barracks are very quickly becoming a thing of the past Reb. Only place that I know of it anymore is Basic Training, which may be problematic, but that hurdle will be jumped when and if this actually happens. The Army is dumping a shitload of cash onto improving quality of life for it's troops.
As for permanent party barracks with two people? Well I guess they'll just have to shack the gays up with each other. Not much of a problem there.
As for the rest of your concerns, didn't they say that with integration of blacks?
I'm sorry Reb, if some hick can't get over the idea that the military is allowing gays to serve, then I'm fine with him leaving. I'm willing to wager that the majority will treat it as is becoming of a member of the United States Military.
DJ, I don't think you're quite thinking this through. What you will actually wind up with is a militantly (excuse the pun) pro-gay everything military. This will occur if gays are allowed to openly serve.
Remember the officer corp. They will backbite and backstab where they won't lie about each other to get their promotions. It isn't enough that an officer couldn't give a hoot who serves in his unit as long as they do their job, no he has to enthusiastically support "diversity". It isn't enough that an officer accepts that women serving in roles that would be better filled by men, he has to enthusiastically support it. If he doesn't show enough enthusiasm then he will not pass O-3 or O-4.
What will happen when gays are allowed then to serve openly? Why, not only should gays be allowed to serve, they make great soldiers. If the army recognizes straight soldiers marriages then it has to acknowledge the relationships of gays. Adoption, well married straight soldiers are allowed to adopt, the army can't possibly discriminate and say gays can't. If a prospective officer isn't able to make himsef believe this, then no matter how competent he is, his career is doomed.
You say oh well if a guy wants to leave because of gays being allowed. No, they don't want gay propaganda shoved down their throats and that is exactly what is going to happen when gays are allowed to serve. Notice my change in tone. It will happen and it will undo our military when it does. We won't deserve to survive after that, and we won't.
I see what is coming, and I made a decision with my young children. My uniform is put away, they will not know I served as it might encourage them down that path. I will direct them as much as I can towards career pursuits that don't involve the military and what it will have become when they are old enough.