No abortion is "frivolous". Each and every woman who aborts has what she considers a good reason for doing so, and just because you or I may disagree with that reason does not make it "frivolous". It is very valid to her and that is all that matters.
I do not think that women who carry to term are necessarily stronger than women who don't. As Cambion said, it takes strength to make a decision to do something that is so controversial and contentious. I wonder if the OP is a Christian? If he is, he's being hypocritical since so many Christians say they are weak and *need* god in their lives.
Oh, and I am one of those women who would abort again in a New York minute. It was the right choice for all concerned 19 years ago and it will be the right choice again if I ever again conceive. This bod will *never* birth.
ETA: regarding the term "retarded", it is considered offensive nowadays but I do not support censorship, so I would disagree with the person's post being edited. I find there to be way too much censorship and closing of topics on this board - one reason why I don't post a whole lot anymore.