"Look, I understand that none of you guys consider yourselves anti-gay or anything, that you're all trying to be open and accepting and tolerant."
"Instead of being an apology, it becomes an arrogant, insulting, magnanimous gesture."
...
Well, you have yet to tell any of us exactly what these issues are. This solution, quite literally, removes the religious pomp and circumstance from the legal union. It creates legal equality. That's all government can do.
No, it doesn't create 100% equality in the eyes of everyone in Rural Inbred Hickville, Mississippi. *Nothing can.* You can't "force" people via government mandate to accept something, and doing so often just empowers them to be even more bigoted. Culture, historically, is not forcibly changed instantaneously through government mandates.
The complaint (as best I can see it, because again, it hasn't explicitly been stated) is that certain people (mainly the religious fundamentalists, but certain people) won't accept a gay union as readily (if at all) as a straight union, even under this solution, because it lacks the ceremonial aspect of a full-on marriage. And yeah, that's true, some people are going to say "But it's not in the church blah blah blah" and hold it lesser. The problem is that these same people are just using things like that as an excuse to delegitimize a gay union, and even if you were to use government to force churches to marry people, they'd still come up with some other pretense, at best, or just outright admit their bigotry at worst.
So essentially, the current proposal here would eliminate legal inequalities (which actually do exist right now and do need to be corrected) and give the nonreligious aspect of marriage the acknowledgment it long needs, while still allowing churches to have their ceremony. The issue is that society acknowledges the ceremony as somehow being the only legitimizing factor to the union. This is categorically untrue, and I'm sure part of the gay activism movement's struggle is to combat this silly assumption; but it's not an assumption you can just magically wish away, and taking this faulty assumption and acting on it (by forcing churches to marry people so gays can have the supposed legitimizing factor as well) is wrong because it unduly uses government force to rein in a flawed society's faulty assumption instead of combating the faulty assumption.