Its just that you are posting things that have been discussed to death.
Its like a cliche. Once upon a time, it was pearls of wisdom, and we all said WOW! great idea, and we discussed it, and discussed it.
But we managed to puncture enough holes in the argument to decide it couldn't be done,
Then someone brought it up again, and we discussed it again,
and again,
and again,
and again...
So now its a cliche ergo. SPAM.