Problem is, unlike Nintendo, the likes of Sony and MS pretty much ditch this sort of thing pretty quickly. Vita, Move, Kinect being most recent examples.
At the moment, more than ever, money rules. And the fact is VR hasn't completely taken off due to cost and lack of definite future, so it isn't getting full support on any platform. It's always a balancing act, which is what depresses me most about modern gaming. The industry was built on risks, chances and most of all entertainment. Now it's run by the kind of people who think the sales of Tombraider weren't enough, and the likes of people who dismantle an entire development team that made a game which raked in ridiculous money (Bioshock:Infinite).
Plus, Sony shutting down their dedicated vita/peripheral team in the uk doesn't help matters
I got one, because I had spare cash, and I always get new gaming technology. But would I recommend it to others right now as a genuine future platform? No, sadly. Not yet at least. Resi 7 is worth the cost to me alone, with VR worlds, Batman, Rush of Blood and all that being decent cheap purchases offering plenty of wow moments, and then some. Seriously, people who haven't tried it really need to. But it's not for people who can't afford to blow that kind of money and watch it become quickly obsolete.
I hope it isn't so, but Sony will drop this as quick as they dropped everything else they've come up with. That's the reality.