The failure of the PS-Vita, along with the PSP and PS3 not being market leading consoles, will have some impact on how third party publishers approach the PS4 but it won't kill off support for the platform ...
Essentially, with the PS3 most third party publishers allocated most of their best teams to producing PS3 games (for most of their biggest franchises) before the PS3 launched. With the PS4 I would expect publishers to be a lot more platform agnostic and wait for sales before they throw strong support behind any one console.







