Well I fully spec'd prot all the way down to the very last spell and the first thing that popped up in amazement is my base spell damage. In BC my base spell damage was only 240 unbuffed. Now its 602 unbuffed! Wow. But unfortunately it all doesn't matter anymore for tankidans due to the increased [righteous fury] talent with increased threat at 90% along with various other spells increasing you're threat. Here is the screenshot.

More once I start to really get into it.