Exactly. When a man decides to “donate” his sperm, by whatever means, natural or otherwise, in whatever legal setting, he knows he is potentially creating a human being. IMO, he is responsible for that child as much as the woman is responsible for contributing the ovum. The two of them are the real parents, regardless of what laws or promises were made. It is HIS child. When you start squirting your sperm around, please realize you will have to take responsibility for it sooner or later.
But the homosexuals wouldn't really want this in the brochure for equal rights to adoption and parenting, etc. If a woman donates an egg to a male homosexual couple, what responsibility does she have to the child? If none, why? The thing is that homosexuals want to pretend that they are just seeking "the same rights" that straights have, but it ain't so. This story is another example of that.