SP
Might I suggest a moderator-posting giving the "rules of engagement" following an accident - eg the separate condolences thread, that its OK to speculate on the cause, or whatever. Pref "frozen" so no-one can reply in disagreement. It could be made sticky for the duration of the aftermath of accidents. That way we would spend less time tediously bickering about what should and shouldn't be posted. Those that don't like it can find another forum instead.
HC