I'm sure Winter is PS4.
But, I really don't even see a little problem. God of War is a Q1 2013 game; Last of Us is a Q2 2013 game. And two months is a substantial gap in game release terms.
And I am sure they want desperately to TRY to get Last Guardian out later this year.
I hope Winter is PS4. Sony cannot afford to give Microsoft any sort of a headstart again, they will need to come in all guns blazing with the PS4 if they want to keep pace.
And yes, I suppose you are right
I know I will be getting both (although I'm more excited for Ascension than Last of Us!), so that's all that matters to me
As for The Last Guardian, I've given up on that. It's a lost cause. The best case scenario I see is it releasing AFTER the PS4 (on PS3 and/or PS4), and basically failing to make any sort of a mark, both critically and commercially. At this point, the game will be a victim of the expectations and hysteria surrounding it, ala GT5. The best Sony could do with it, however, and I hope they do this, would be to make it a Vita exclusive.