I'm in the "no kids" camp, but I still am fascinated, amazed, frustrated but also encouraged about the school debates. Josh Harris does an EXCELLENT job of addressing his church regarding this issue in a congregational meeting. Check it out; here are two of my favorite quotes:
"This is not a moral issue. God's Word calls all of us as parents to train up our children in the way they should go, to teach them about him. But there are so many ways we can go about the education of our children, and they can all be glorifying to God."
"There can be a perception that there are three different camps [home school, private school, public school] ... and in the midst of that we can lose sight of the fact that there's only one camp we're a part of, and that's the saved by grace camp."
Here's a link to Josh's blog, where he posts the video and adds a bit of his own description.