It's still the same damned thing, he reads your memory card in both, how is it more Sony if it happens in both? MGS4 DLC for LBP? That's really major, that game has DLC for just about everything it can, it even has both Marvel and DC, can you imagine? Regardless of if they are remakes or ports, they're still on Nintendo consoles, hell, the remakes are exclusives at that. Yeah, it's a remake of a game on a Sony console, but the updated, better version is exclusive to Nintendo.
There's no reason to argue this, Snake is third party, like it or not.