Sony posted the PS.Blog.
http://blog.us.playstation.com/2013/09/27/introducing-mighty-no-9/
Mentions the Vita and PS4... seems like even if it didn't reach the stretch goal they will to the port for Vita/PS4 becasue they already have the Abstraction Games team to make the Vita port.
"the experienced team at Abstraction Games, fresh off their PlayStation ports of Hotline Miami, are all lined up and ready to dive in on a Vita version"
So I'm sure Sony will fund the PS4/Vita version 







