Dear Quang Tri,
It isn't a case of policing peoples every move.
It's more a case of helping you to post in the correct board in order that you can get your query looked at quicker.
If you post in the wrong board, then the people who might be able to help you could quite easily not visit this particular board and therefore would not see your query.
And besides all that, the policy is supposed to be one problem one topic.
Now I really feel that I didn't need to explain all that, it doesn't take a genius to manage to figure that out for themselves.
So, in short, I was merely suggesting that you post in the correct board to help you and not to try to police your every move.
If you can't see this then I'm sorry there is nothing more I can add to try and make it any clearer.
You know it makes sense