Since decks don't have to be posted anymore, there's currently no way of knowing whether a player used an illegal deck or not. With that in mind, I've been thinking of adding the following rule:
"A player may request a deck check after the match by posting in the respective Round X results thread. In that case, both players have to send their decks to the host via a forum PM."
But then, that just makes things overly complicated. So I've decided to restore the rule that says that decks have to be posted by both players. I apologize for changing the rules (again). I promise there will be no more changes after this one unless I notice something really important.
Also, remember some of you still have to send me your element and sideboard