Suggestion: Please dont close threads because topics have been covered in other places. Not always can everyone read every thread and often threads tangent off to other subjects and we may not know that it was covered elsewhere. Also different people have different viewpoints and clearer pictures emerge. There are enough obvious reasons to close threads so I dont see why this should be a reason. What does it bother you to have things repeated in other threads? When the subject has been fully covered (again), naturally it will peter out.
Many thanks!