I kind of agree with all the people saying that it isn't a big deal that old stuff gets nerfed and new stuff is the hardest, I have beat Twintania and I am happy to be able to play with more friends in turns 1-5 on a regular basis, rather than just my static. The only thing is there is a precedent set from the past (1.0) of rewarding people for beating the super hard content with exclusive rewards (White Ravens) and that no longer seems to be the case. Even though my White Ravens are useless I still like them because they are a memento of past deeds, so I'd hope they have something similar in mind for those who beat content pre-nerf.

Of course beating it is its own reward but honestly, we could stop farming Twintania now for weapons and just do it post patch when it isn't locked and save ourselves a lot of frustrating at the loot system.