When will PS3 overtake 360 in sales?

[Aura7541]

I forgot to mention that Until Dawn, MLB 13: The Show, Atelier Ayesha, and God of War: Ascension will be out for the PS3 in 2013. Gah, so many PS3 exclusives!! Also, other than Gears and a few other major titles like Bioshock: Liberation, the 360's 2013 lineup is incredibly weak and porous.