I find it interesting that people used to say, "oh they are childless" years ago. Now, people say, "oh they are childfree". Interesting little twist there.
Not that I'm bashing couples who decide to not have children. That's a highly personal choice and I applaud people who admit it's not for them and go out of their way to keep from having them. Conversely, my hat is off to people who welcome any children that may come along and especially those who open their hearts and homes to adoptees.
I just find it interesting that we've gone from being pro-family and lamenting the lack of children in a marriage to almost demonizing those who do have children and claiming some sort of moral high ground if you are "childfree".
/rant off