still doing fine in heroics, still pulling #1 dps in LFG heroics. actually, the only real part I realize that it was nerfed was dailies and farming stuff. takes a bit longer. still fun to pull 10 mobs and aoe everything down, try this as a dps class.
well deserved nerf, anyone who expected this to last was pretty short-sighted.
I don't think that because of a rough 40% dmg nerf on revenge (and this only at 3+ targets, for 2 target it was a 25% nerf, and for single target no nerf at all) and a 50% dmg nerf on deep wounds (which wasn't by any means the biggest part of our damage), we suddenly become the worst tanks of all 5 classes, especially since these changes have zero effect on our survivability, it's just some aoe dps nerf.
and for the DK tanks, well, it was already said, that it is a walk on a tightrope to nerf it enough so good tanks don't remain too strong with it, but don't nerf it too much so that bad tanks are completely crap afterwards. they just need more data out of raids.
Since I don't have a blood dk in my guild, I pretty much don't care what they do with them.