I dunno why nobody commented on this one, but I like it. I would have chosen some different colors for the background on the right side of Wolverine, but as a whole it's a nice solid looking tag.
Yeah, I agree about the right side. That was from a fractal I put there. I'm thinking about changing it.
Some of the effects are really nice. The right side is fairly random and messes with the whole flow of the sig.