I do find the PS4 moaning pretty funny. Like, yeah it will not be on Xbox One. But if you are enough of a fan of the series, you'll take what you get. PC is a versatile platform (won't it even be playable via Steam Machines and the controller mapping would be to a Xbox pad?), and if somebody doesn't own a PS4, they have 2.5 years to get one.
My next console was going to be a Xbox One and a PS3, then a PS4 by the time Shenmue 3 hits.