That pretty well sums you up I suppose. What's next, "I'm paper, you're glue?"
Perhaps you don't understand the principle of a forum such as FR, where people don't "have to" sign on, but if they choose to, they are expected to have ideas that go beyond, "I'm right and I'm not going to discuss it any further." But then you "don't need" to be told this do you.
I'd counter your argument, if you had bothered to make one. Perhaps you should just stick to yelling at the TV at home, where no one will question you.
"but if they choose to, they are expected to have ideas"
Exactly where your post fails.