Condolences to all those aboard. I would think that with the little evidence available, a cause will not be found for a while.
samh004, the road does have more hazards then just other drivers, there are pedestrians, animals, snapped tree branches etc. There are times where you can not avoid the weather.
As for flying a 330, this accident (unless it unearths a serious design flaw), will not put me off flying these planes.
As with the aviation industry, these events may make it safer due to issues found in the investigation.
A sad day for aviation, RIP crew and passengers of AF447