I find it outrageous in this country that not all fathers have to pay child support.
If a man is the biological father, or if he otherwise accepted the responsibility of being a father, then he should be responsible for supporting his child(ren).
It should not matter what arrangements were made with the mother, because the father is responsible to the child, not the mother.
Therefore, the indentity of sperm donors should be made public so that they can pay the child support that they have weaseled out of this long. Anything short of full support of fathers to the chidlren and to the mothers who look after this children further opresses women as we share the full burden of having to raise the children of this country, at the expense of our careers, our dreams and our aspirations.