Good tanks don't need to validate themselves on forums.
*cough* troll *cough*
To the guy above : No Addons usually mean the dev team is lazy and/or inefficient. It's like someone coughing, doesn't mean they got a cold, but it's usually a good symptom.
Also, Swtor is FAR from being a solid MMO right now, so no, I'm not assuming. Playerbase already dropped to the point they needed to make the unsuscribe button disapear.