Originally Posted by
Firebert
They just buffed the free resilience to 50%, so this makes me think that it acts like you are given a free lump of resilience to start off with (as in, you get moved to y=0.5 on the original "y=1-0.99^(x/79.12785)" Resilience graph). If it was like the situation I described earlier, then my Fury Warrior would be at almost 100%DR, which is just OP (I can only have my health reduced by players that have enough PvP Power to take me below 100% DR).
For 85, 50% DR from Resilience is roughly 5457.25 Resilience rating (which you get free). For players with about 4550 Resilience already, this would bump you from 43.84% DR to 71.92% DR from Resilience, which moves you from about 1.78x EH to 3.56x EH.
They did say they wanted to slow PvP down before Cataclysm hit, and this is exactly the way to do it. Unfortunately, with so much Resilience flying around and everyone's effective health pools becoming gigantic, it exacerbates the "they have more healers than us, GG" problem.