they didnt fix the leave arena bug appropiately.
if your team d/c's by quitting the WoW program before the game ends, you wont lose personal rating.
you cant get weapons this way. but you can never lose personal and get achieves/titles,
oh and another thing to clear up, you'll still lose your mmr. so when you tank your team rating you'll only gain like 1 personal rating pt per a win
You sure its still broken?
So if I am at 1500 rating and I want to get to 2200 using this method, I will have to play ~ 1400 games. I'll get right on that.