Tank Discussion! Wht armor? What weapon? Why?

I currently have 6.1 H Plate wearable, but switched over to 4.3 H Cloth. I use H 6.2 Mace too. I figured I'd try .3 because of the increased MR (assuming most groups will have casters focusing the tank because of slows / range). Obviously the damage is awful, but I get a AOE silence, plus a single target silence, plus the snare.

What does everyone else do for your build? What is your playstyle? How well has a tank worked for your pvp group?