PS3 never made a comeback! PS3 has consistently outsold X360

[VGKing]

It's going from a fairly distant 3rd place to 2nd. I'd call that a comeback.
It's going from a $600 console with "no games" to a $250 console with all major 3rd party and top of the line 1st party support.(2012 doesn't count) On top of this its the #1 selling console each week by a good amount.