Why is talk of our children 'taboo' in the business world?

I'm a "work at home" mom to a young one now, but someday, when my kid's a little older I will probably go back to being a salary slave to someone else's operation, unless I decide to grow my business and continue working for myself. So, I really enjoyed these musings in the Wash Post about "one of the deep cultural rifts of our time"...where the write notes that "the business of raising humans is an inextricable part of our daily world, whether we're parents or not. And, too often, we shun writing or even talking about it because our workplace culture doesn't want to hear that every coin has two sides." I'm beginning to see things in new ways myself...

Yeah.