Ok... I will do my best to be nice here.
First, i appreciate you putting the effort in to 'try' to help people. I am vengeance spec - have been since forever. Having said that: Everything with your vengeance video is wrong. So very wrong. I don't have time to list them all (its alot) - so I will note a few.
-----Your spec is not good at all. Not sure why you are wasting points to take more armor or to make Sunder Armor get more rage when rage is NOT an issue with Vengeance spec (in pvp). Get brutality for your execute procs and Malice for crit on your dots.
-----Matrix cube? That stopped being useful pre- 1.6. Stop using it.. right now. I am embarrassed for you if you're still using it.
-----Power augments are garbage when you get more from str with your 6% str boost talent.
Hope that helps.