I'm still in denial about Kingdom Hearts being on both platforms.
As for Destiny,
>Though Destiny is not a PlayStation-exclusive, Sony has lined up a number of special promotions with Activision and Bungie. The game's alpha was offered only on PlayStation, while the public beta began first on Sony systems. Further, in addition to the white PS4 bundle, PlayStation versions of Destiny will receive exclusive content. Despite this obvious special relationship between Sony and Destiny, Bungie has on multiple occasions stressed that it loves PlayStation and Xbox fans equally.
Sorry, who's clueless?