Forget the idea of me pre-ordering it.
Steam has a pre-order system.
There is no excuse for them not to put it there.
it provides free advertising.
you mean to say that you don't have a paypal account, or any method of paying them through the options they have available, so therefore you won't pre-order?
i guess it's your choice, man, because the game will still be $15 when it's released, but i don't see why you would prefer it to be on steam first anyways.