I still haven't lost to yogg post-nerf. This one guy's yogg looked like it was about to be really good until it used hellfire killing himself.
Another yogg managed to buff one of my minions and cast confuse, increasing my damage, before shadowstepping itself. lol
Even Tempo Mage vs Midrange Shaman is about board but Tempo Mage has alternate win condition of burning out the Shaman after they have lost the board. That's what I am getting at.
Unlike say Zoolock which has very little burn from hand so it tends to lose against Midrange Shaman. Midrange Shaman is the undisputed king of the board right now so stuff that does well against it has to also be able to win off the board in some situations.
The only decks that really don't win from board atm are like removal warrior and freeze mage. The reason mage was so great with yogg is because it allowed them to fight for board against shaman when the tempo mage unsuccessfully is able to get the board in the early and mid game.
Same thing with druid. Even Maly druid typically needs to fight for board.
In other words, almost all those match ups are determined by who has board control. Very rarely is it about who wins from burst. When that happens, especially in tempo mage, it's because they had board control long enough to deal enough damage to even stand a chance at winning from hand.
Really only freeze mage can not fight for board control, and removal warrior as well.
edit:
I would say if you are right in that non-board decks could win easily because shaman is weak to that strategy, I'd say face decks would be super good right now. Because they could then win despite ignoring board. But that isn't the case even remotely. Non-board decks are weak now with the exception of freeze mage because they can easily stop a deck like shaman that lacks the reach and faster cards to consistently take them out and removal warrior because of similar reasons but with a different end game plan. Granted, shaman fares a lot better vs control warrior than freeze mage.
The only caveat I have is that secret hunter could be an upcoming deck that could be part of the exception list.