i kind of agree, but only because these threads seem to be unable to keep from being derailed AND we have had quite a bit of this lately. : )
i think often, threads are created because we're trying to establish and learn, determine what godly behavior looks like ON A PRACTICAL LEVEL. we have lots of platitudes and generalities, but often lack the the granular detail of what these steps and choices resemble. i think that is why we have so many threads asking for this kind of advice.
and in the defense of poetmary, i'm guessing she has participated in some of these conversations because she is "chewing on" or curious about these kind of issues, learning or trying to establish something personal to her for which input and conversation would potentially be valuable (something that i will observe LOTS of folks doing, myself included) i don't think they necessarily start for the purpose of fighting. there is nothing in her OP that makes me think she's trying to do that, as that scenario, and the reverse of that (swap the genders, but same situation--mom wants to work, but dad doesn't think she should) are very real issues in the body of Christ.
unfortunately, i think we believe that the best case scenario can result from it. and sometimes it does. but sadly, too often it doesn't. and because of the limitations of online communication, conversation intended to be void of emotional language (just the facts, ma'am : ) ) becomes too personal because we are emotional beings with history and experience. therefore, it's quite difficult to avoid perception-rich bias. : )