I normally don't get wrapped up in the tin foil hat crowd of production fixing things, but I'm sorry, I'm all but convinced that J'Tia was a plant.  No way someone is that bad.  It seriously looked like she was fucking up on purpose there a few times.  Especially in the ball challenge.  She should not have survived the first vote, and I hope Kass and Tasha are voted out first after the merge because of it.  I really wish they would not merge and keep the three tribe format as much as possible before the merge.  However, with beauty down one that may not be possible.  I just hate when one tribe has a definite numbers advantage going in post merge as that usually makes for a very boring second half of the game.