I think you have another post count per page than me, I see no posts about Deep Wounds when clicking that link.
But I just logged on PTR and respecced into Deep Wounds. It does still roll, but it only stacks once, so you can make it tick for maximum double damage.
My normal Deep Wounds when I specced 15/5/0 (yea I just wanted to check Deep Wounds) was 115-120ish, when I popped Recklessness and critted multiple attacks in rapid succession it only stacked to about double that.
It seems I've got the DPS problem again; I've obtained a few new pieces, got loads of Armor Penetration, but I'm afraid I lost too much crit rating for it. I've been doing better earlier and can't really see the benefits of Armor crab yet. Can anyone help me here?
Personally I would be looking to swap out your crit gems for strength. Your threat output will be much smoother that way and strength per point is more valuable than crit. Otherwise your gear is pretty good (prob slightly better than my fury gear) but your DPS is still a little low so concentrate on your rotations and maximising your damage per point of rage. Your WWS report shows that you are not getting a windfury totem which will have a MAJOR effect on your DPS so I would be asking my raid leader for a shammy!!